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

Ylvis take over the world with their debut single 'What Does The Fox Say' and Lady GaGa kicks off the iTunes Festival 2013.

The Norwegian brothers' song fast became the viral sensation of 2013.

Brothers Bård Ylvisåker and Vegard Ylvisåker don a series of animal costumes as they pose the question "What Does The Fox Say?"

Lady Gaga Plays All New Songs From 'ARTPOP' To Kick Off iTunes Festival 2013

Lady Gaga made her live comeback with a set of entirely new songs from her album 'ARTPOP' to kick off iTunes Festival 2013.

Rihanna Paying UFO Watcher In Mohave Desert To Update Her On Alien Activity? "

Rihanna reportedly started paying a UFO watcher out in America to keep an eye on the skies for alien activity...

Union J Name One Direction As Inspirations: "Without Them We Wouldn't Be Here"

Union J revealed they look up to One Direction as some of their idols in the music industry, after the 'Best Song Ever' five-piece's huge success over the past three years

Taylor Swift And Calvin Harris Awarded Landmark Guinness World Records "

Taylor Swift and Calvin Harris were among the pop stars who were honoured with Guinness World Records, click the link to find out why...

Katy Perry Unveils Jungle-Themed Music Video For 'Roar' - Video"

Katy Perry has unveiled the music video for her latest single 'Roar', the first release from her studio album 'Prism'.

Lady Gaga Wears Bubble Blowing Dress While Celebrating Comeback At iTunes Festival"

Lady Gaga celebrated her huge comeback at iTunes Festival with a night out in a bubble-blowing dress. Standard!