No Promises Cheat Codes Feat. Demi Lovato
Tinie Tempah makes some new Hollywood friends, Rihanna goes to dinner in her dressing gown and the stars hit London Fashion Week. Check out this week's round-up of the best pictures from the world of pop.
The 'Do What U Want' star is preparing to become the first person to perform in space and took part in a new shoot to honour that feat. Picture: Harpers Bazaar
The 'Aplause' star poses on the cover of the magazine's new issue. Picture: Harpers Bazaar
The US star will be performing in space next year as part of one of the first commercial space voyages. Picture: Harpers Bazaar
The 'Dark Horse' singer walked the catwalk in at Milan Fashion Week for Moschino.
The 'R.I.P.' singer showed off her strutting skills at the Moschino show.
The 'Can We Dance' four-piece begin their bid to crack the US after being mobbed upon their arrival. Picture: Splash
The singer decided to take a cabin trip with friends with her 26th birthday. Picture: Instagram
The 'XO' singer performed live at the SSE Hydro in Glasgow, Scotland. Picture: Rex
The 'Roar' star is transformed into a magical Ancient Egyptian queen in the video.
Not the best looking snowball in the world.... Picture: Instagram
The band performed 'Wild Heart' live on the TV show out in New York City. Credit: Twitter
The 'Applause' singer seemed to put her own spin on a bridal outfit while meeting fans this week Picture: Splash
The three were pictured dining out together after arriving for the fashion event.
"Weeeeeeeeee!" Makes you miss the snow right? Picture: Instagram
The couple wrapped up to escape the cold while in the Big Apple this week.
The 'Firework' star revealed the video fresh from her performance of the track at the BRIT Awards 2014.
The 'Happy' singer poses with the supermodel at the Elle Style Awards 2014.
Kylie presented Katy Perry as the winner of Woman of the Year at the Elle Style Awards 2014.
The Bajan star is pictured for her third cover with the publication. Picture: Vogue/David Simms
She can be seen in an Alexander McQueen crocodile bra top, laser-cut leather skirt, gold cloche hat, cuffs, choker, and harness. Picture: Vogue/David Simms
The 'Juliet' stars revealed their looks ahead of walking down the red carpet.
During her chat with the publication, she admitted to never wanting to find fame as it was her desire to just have her music heard around the world. Picture: Vogue/David Simms
The 'Lego House' man was on hand to take part in a music therapy session with the children, led by EACH music therapist, Ray Travasso.
Both stars were in attendance for the Elle Style Awards 2014.
The singer was in attendance for the Elle Style Awards 2014.
She might not be heading to the BRITs this year, but she sure have the Big Apple a treat.
The Voice UK coach was at the event to present a special award to Katy Perry.
The US superstar picked up a special prize for International Recording Artist.
The US star braved the cold and wore a long, white wig for her excursion. Picture: Splash
Three of pop's biggest names get together on the eve of the BRIT Awards.
Both stars were among the winners at the Elle Style Awards 2014. Picture: Instagram
The US star is celebrating her return to the US after a successful UK leg of her 'Red' tour.
The 'Call My Name' star has been repeatedly linked to a return to The X Factor over the past several weeks.
The 'Someone Like You' star wrapped up in a wide-brimmed hat and coat for her night out at the 'Purple Rain' star's concert.
The Bajan star was spotted shopping at Moncler in Beverly Hills. Picture: Splash
The pop pair sat front row for Burberry's catwalk show.
Lorde is in the UK for a duet with Disclosure at Wednesday's ceremony. Picture: Twitter
The two were spotted leaving the Storm Model Management party held at the Red Bull Studios, London. Picture: Goff
The pop pals were on hand for one of the many Fashion Week events in the UK capital this week.
The star gives a peace sign to the paps as she strolls around the Big Apple. picture: Splash
The pair were pictured leaning in for a kiss in their latest selfie. Picture: Instagram
The 'R.I.P.' singer stopped by Prince's show at Ronnie Scott's Jazz Club in Soho. Picture: Splash
The 'Come & Get It' singer has been in the UK all week. Picture: Goff
The 'Air Balloon' singer was on hand for the launch event at Victoria House in London.
This year's Critics' Choice winner was on hand to chat to Capital all about what he has planned for the awards show.
Now here's one table you would like to be invited to.
Eagle-eyed fans started rumours the pair may have got engaged after spying a ring on her finger. Are those wedding bells we hear? Picture: X17.Online
The pop pals were seen hanging out together at a post-BAFTAs bash in the city.
The Bajan beauty heads back from her favourite eatery - Giorgio Baldi in Santa Monica. Picture: PacificCoastNews
Looks like the singer is enjoying her new look after she was spotted out an about in Los Angeles. Picture: Rex
The Saturdays singer joined the stars for Jonathan Saunders' show at the Tate Britain. Picture: Goff
The One Direction man was out in force at the Burberry Prorsum fashion show held at Kensington Gardens. Picture: Goff
Looks like Angelina was asking for tips on how to high-five Prince William.
Now THIS is how to make an entrance.
Sometimes you just need a quick fix. Now is she a McNuggets kinda girl or a Fillet-O-Fish? Picture: Rex Features
Jessie returned to her first love this week - the jumpsuits!
The annual NBA match pits the best stars from the West Coast against the East Coast. But everyone was still loving the hat!
The female stars headed to the Mulberry dinner to celebrate the launch of Cara's collection at Claridge's Hotel.
The 'Air Balloon' singer looked glamorous on the red carpet outside the Royal Opera House in London.
The singer was performing at the Heineken Music Hall in Amsterdam.
*Cue the screams* Puerto Rico. Picture: Splash
The 'I Kissed A Girl' singer makes her 50 million followers collectively sigh "awwwwww" with this snap. Picture: Instagram
The star was in attendance for the House of Holland autumn/winter 2014 at The Old Sorting Office in central London.