This Week's MUST-SEE Pictures From The World Of Music

1. Cover boy! Sam Smith poses in leather on the cover of Rolling Stone

The 'Stay With Me' star opened up about his career in the publication's new issue. Picture: courtesy of Rolling Stone

2. We LOVE Zayn Malik's slick new hair do. #ManBuns4Life

"pic of the new haircut!" Picture: Instagram

3. Do Ellie Goulding and Dougie Poynter have the best hair of any celeb couple? We think so!

Ellie Goulding and Dougie Poynter attending Versace's Spring-Summer 2015 Haute Couture collection show in Paris. Picture: PA

4. Katy Perry gets into the NFL spirit ahead of the US Super Bowl 2015

Katy Perry speaks during the Pepsi Super Bowl XLIV Halftime Show Press Conference at the Phoenix Convention. Picture: Getty

5. Charlotte Crosby shows the results of her INCREDIBLE weight loss at her clothes launch

Charlotte Crosby behind the scenes as she launches her Style SS15 Collection at Soho Sanctum Hotel. Picture: Getty

6. Looking every INCH the perfect couple - Cheryl and Jean-Bernard head back to London

Cheryl Fernandez-Versini and her husband leave Paris for London. Picture: Splash

7. 1D hit the studio with Juicy J as their new album work continues

8. Sam Smith was loving LIFE with this cheeky Kardashian filled selfie!

"I know I'm not the only one...." Picture: Instagram

9. Grabbing a cheeky coffee break... it's a very chilled looking Harry Styles!

The singer was spotted at Cafe Luxxe at the Brentwood Country Mart with a friend. Picture: Splash

10. Aww, bless! 5SOS' Luke Hemmings carries a fan present as they arrive at LAX Airport

The 5 Seconds Of Summer star stopped to take selfies with fans at the airport. Picture: Splash

11. Selfie time with 5SOS' Calum Hood!

The Aussie band were mobbed by fans on their arrival. Picture: Splash

12. Back together again... Kim Kardashian and Sam Smith get to hang out at his gig in LA

"Before show pic!!!!!! Good luck @samsmithworld #LA #Forum" Kim posted online before the gig. Picture: Instagram

13. BFFs Kendall Jenner and Cara Delevingne take in the atmosphere at Sam Smith's concert

Picture: Splash

14. She's ready for the Super Bowl! Katy Perry covers Billboard

Her halftime show at the US Super Bowl 2015 takes place this weekend. Picture: Billboard http://www.billboard.com/articles/6457904/katy-perry-super-bowl-billboard-cover-sneak-peek

15. The lady's looking sultry! Rihanna covers I-D magazine

Picture: Courtesy of i-D

16. Dressed up to the nines... Cheryl Fernandez-Versini enjoys Paris Fashion Week

Cheryl backstage at the Ralph&Russo show in Paris. Picture: Splash

17. Taking a leaf out of Rihanna's book... Ellie Goulding goes sheer out in london

Ellie Goulding in London. Picture: Splash

18. Watching the basketball again... David Beckham continues his new hobby!

David Beckham comes out to see the Lakers play the Bulls. Picture: Splash

19. Ne-Yo brings his new music to life for 'Good Morning America'

Picture: Splash

20. Bringing the power to her live show, Jessie J hits the stage in London

The 'Bang Bang' star performed a gig on stage at the O2 Academy Brixton. Picture: Getty

21. You can't hide Justin, we know it's you!

'Boyfriend' singer Justin Bieber covers his face while leaving Nine Zero One Salon. Picture: Splash

22. Strutting her stuff in leather... Nicki Minaj scrubs up for her 2015 calendar

Picture: Instagram

23. Is it Nicki Minaj... or Catwoman? Who knows!

The rap star poses in a leather outfit for her 2015 calendar. Picture: Instagram

24. There's that cheeky David Beckham grin we all know and love!

Becks arrives for his interview on The Jimmy Kimmel show. Picture: Splash

25. Brooklyn Beckham attends football training with Arsenal

David Beckham's sun gets to train with the Arsenal football squad. Picture: Instagram

26. Kendall Jenner signs atuographs in LA - in a fetching tassled number!

The reality star and her mother Kris Jenner arrive at Los Angeles International Airport. Picture: Splash

27. Justin Bieber rocks up for the birthday edition of The Ellen Show

Justin later posted a video to fans apologising for his behaviour on the show and insisted he was just nervous. Picture: Ellen Instagram

28. Socks and sandals? We'll let you off this time RiRi, but only because it's YOU!

Bajan star Rihanna spotted leaving a gym out in Los Angeles. Picture: Splash

29. Cheryl and Jean Bernard Fernandez-Versini went snorkelling - and they spotted an actual shark!

Picture: Xposure

30. Selena's on set! Ms. Gomez chills out with Paul Rudd while shooting her new movie

The 'Come & Get It' star posted up this snap of her and Paul shooting The Revised Fundamentals of Caregiving film in Atlanta, GA. Picture: Instagram

31. Backing Murray all the way! Niall Horan takes in the quarterfinal match at the 2015 Australian Open

The One Direction star was on hand to cheer on Andy Murray of Great Britain in his quarterfinal match against Nick Kyrgios of Australia during day nine of the 2015 Australian Open. Picture: Getty

32. Looking EVERY inch the model, Kendall Jenner walks the runway for Chanel in Paris

The reality star walks down the runway during the Chanel show as part of Paris Fashion Week Haute Couture Spring/Summer 2015. Picture: Getty

33. Demi Lovato enjoys nap time with her "boys"... including boyfriend Wilmer Valderrama

The 'Really Don't Care' star posted this picture to declare she feels like the luckiest woman in the world.

34. Chilling out on set... Selena Gomez gets into character for her new movie project

The US star is shooting a new film alongside Paul Rudd out in Atlanta, Georgia. Picture: Flynet

35. Family lunch time! Kelly Rowland and Beyonce Knowles catch up over a bite to eat

Picture: Flynet

36. Katy Perry's ready to show the world what she's got... as the Super Bowl approaches!

Judging from Katy's football-themed toenails, she's more than ready to play the US Super Bowl 2015 halftime show.

37. Nicole Scherzinger rocks up for a red carpet snap at the premiere of new film Selma

Picture: PA

38. Enjoying some quality time with Jackson! Jessie J takes her dog out for a walk

The 'Bang Bang' star takes her dog for a walk before her concert at the O2 Academy. Picture: Barcroft

39. Even Beyonce needs some of her own motherly love every now and again!

Beyonce and Jay Z reportedly closed down restaurant My Two Cents in Los Angeles for lunch with Beyonce's mum Tina Knowles and Kelly Rowland's family. Picture: Flynet

40. Kim Kardashian and Cara Delevingne pose up a storm for Love Magazine. Looking good, ladies!

Picture: Solve Sundsbo/ Love Magazine

41. Kanye keeps a close eye on Kim's fitting - nothing to do with her AMAZING bod then, Yeezy?

Picture: Instagram

42. Selena Gomez and Zedd went for lunch together - just admit you're dating already!

Picture: Splash

43. Little Mix's Leigh Anne shows off her toned tum out in London with her lookalike sister. Good genes!

Leigh Anne was heading to the IDF Winter Carnival held at The Ivy in London, UK. The event raises funds for The Albert Kennedy Trust which supports the homeless as well as at-risk LGBT youth. Picture: Flynet

44. Curly Sue! Iggy Azalea rocks some serious ringlets in a recent Instagram snap

Picture: Instagram

45. RiRi has been reunited with her umbrella-ella-ella eh eh!

Picture: Splash

46. Kanye West just can't keep his eyes off his wife. Well, she is Kim Kardashian, after all!

"Love these looks!!!! #BalmainCampaignBTS" Picture: Twitter

47. Years and Years don't look too happy to be in the snow. Wrap up warm, boys!

Picture: Twitter

48. No wonder he's smiling - Nick Jonas (and his killer abs) had just landed at Heathrow airport!

Picture: Barcroft

49. Alicia Keys and Swizz Beats have GOT to be lucky with that amount of Magic 8 balls on their tops!

Picture: Instagram

50. How come Usher isn't in any of the human statues in Covent Garden? Not fair!

Usher breaks it down on Venice Boardwalk while filming for 'The Voice'. Picture: Splash

51. Kendall Jenner rocks those leather trousers, posing for selfies outside the Chanel show in Paris

Picture: Splash

52. Even Kim K's killer tan is no match for her brown leather top - boobalicious!

Picture: Splash

53. Jessie J and her man, Luke James, make one STUNNING couple in this new selfie

Pictrue: Instagram

54. Lady Gaga channels gorilla-chic in a long furry black coat in New York. We love!

Lady Gaga heads to a yoga class in New York City Picture: Splash

55. How come we never bump into Nicole Scherzinger on our tube commute?

Picture: Instagram

56. Nicole Scherzy makes herself right at home on the underground - lucky she got a seat!

Picture: Instagram

57. Eliza Doolittle keeps it casual with denim hot pants at the premiere of Shaun The Sheep The Movie.

Picture: PA

58. Hey Jade Thirlwall! If the wind changes you'll stay that way!

Picture: Instagram

59. Justin Bieber hangs out with his good pals Kendall Jenner and Hayley Baldwin and a rather fancy hat!

"#saintlaurent #givenchy #amishstyle" Picture: Instagram

60. Example and his wife Erin McNaught take a stroll with their new baby, Evander Maxwell. Too cute!

"#FamilyStroll"

61. Roar! Cara Delevingne gets up close and personal with a baby leopard. We're SO jealous!

Cara Delevingne poses with a baby leopard as she joins TAG Heuer as Brand Ambassador to launch the new 2015 campaign at Palais des Beaux-Arts. Picture: Getty

62. It may be winter, but that's not stopping Charli XCX rocking a bikini and shades for her G-A-Y show!

Charli XCX performs on stage at G-A-Y's Heaven. Picture: Getty

63. Taylor Swift looks to be having the time of her life on her holidays - can we join you?!

"She's always wearing, like, a 1950's bathing suit."Picture: Instagram

64. She DOES have a belly button! Taylor Swift poses with Haim in her bikini in Maui

"Greetings from Maui! @haimtheband" Picture: Instagram

65. Pixie Lott rocks a statement pair of heels for dinner with Oliver Cheshire in London

Picture: Rex

66. Naughty! Lady Gaga and her pals get up close and personal with some muscly men at a hen do

Picture: Instagram

67. Kim Kardashian and Kayne West look SO classy in their co-ordinated all-black errrything outfits

Kim Kardashian and Kanye West attend BET Honors 2015 red carpet at the Warner Theatre. Picture: PA

68. We can only assume that Lady Gaga is partaking in HOT yoga in this particular outfit!

"Time to tell last nights pizza whose boss. Yoga with @triciadonegan #findthepinkdrop" Picture: Instagram

69. Cheryl F-V is opening a centre for disadvantaged youths in Newcastle with her charity, #CherylsTrust

"I'm happy to announce my exciting news. I will be delivering my first...centre in Newcastle for young people #CherylsTrust"

70. Calvin Harris and his girlfriend Aarika Wolf step out to do their groceries. Hot couple alert!

Picture: Splash

71. Ellie Goulding dares to bare a LOT of leg as she attends a Versace show with her boy, Dougie Poynter

Picture: PA

72. We're #OBSESSED with Rita Ora's funky starred Hilfiger boots and red lip. Gorge!

Picture: Splash

73. Rihanna teams up with music legends Kanye West and Paul McCartney for 'Four Five Seconds' from #R8

The star released the sultry black and white promo shot for her new song, the first cut from her long-awaited new album 'R8'.

74. Iggy Azalea risks a SERIOUS potential wardrobe malfunction by twerking in super tight trousers!

Picture: Getty

75. Justin Bieber has a novel way of avoiding the paps - getting his team to cover him with a palm leaf!

Picture: x17.online

76. Nathan Sykes is BACK - and check out how HOT he's looking for Hunger TV!

Photography: Eva Pentel

77. Nathan Sykes goes all sultry as he announces his new solo career - looking good!

Photography: Eva Pentel