#WayBackWHENsday: 7 Headline-Grabbing Moments From This Time Last Year

1 October 2014, 12:00 | Updated: 4 December 2017, 11:10

Jessie J opens up about two face pop stars, Jason Derulo gets naked and Rihanna reveals her new look for her latest music video.

Jessie J Hits Out At Two-Faced Pop Stars: "Off-Stage They're Mean And Miserable!"

The 'Bang Bang' singer says she hates when she meets celebrities who are different away from the cameras.

Taylor Swift Won't Rule Out Dating Another Celebrity In The Future

Taylor Swift says she would "never" rule out dating another high-profile celebrity or pop star. The 'Shake It Off' singer, who has a string of celebrity ex-boyfriends including Harry Styles and John Mayer, says she can't say she would never date another famous person again.

Rihanna Booed After Arriving On Stage 80 Minutes Late For 'Diamonds' Tour Show

According to local publication the Adelaide Advertiser, the 'Stay' singer had been due to arrive at 9pm but failed to hit the stage until a further 80 minutes.

Rihanna Poses In Sexy Lingerie For 'Pour It Up' Music Video

Meanwhile Rihanna has shared new pictures from the set of her music video for 'Pour It Up'. RAUNCHY!

Miley Cyrus Streams New Album 'Bangerz' Online One Week Ahead Of Release

Miley Cyrus has given fans the chance to stream her entire new album 'Bangerz' one week ahead of its release. The new album features Miley's recent hits singles 'We Can't Stop' , 'Wrecking Ball' and her new Britney Spears collaboration 'SMS (Bangerz)'.

Miley Also Wants New Album 'Bangerz' To Echo Michael Jackson's Success

In other Miley Cyrus news, the singer says she wants her new album 'Bangerz' to become as seminal as records like 'Bad' by Michael Jackson, and is hoping to set "a new standard" for pop music.

Jason Derulo Shows Off Muscles And Six-Pack During Bondi Beach Workout "

The 'Talk Dirty' singer headed out to Sydney's Bondi Beach on Saturday (28th September) for a work out in the sun with friends. Jason dressed in just a pair of denim shorts and some hi-top trainers for his sporty day out, showing off by performing press-ups and other athletic moves while topless..