Here's the evidence that one of the star's latest hits has been in his vault since 2009. Bieber sang 'Where Are U Now' when he was 15 'Want to Want Me' sold 391,000 copies between June 1 and August 31. What was the summer's top-selling song? Two of dance's biggest names collide. Rudimental are performing with Skrillex Calvin Harris, David Guetta, Skrillex and Avicii all feature in this year's top ten. Who is the world's highest paid DJ? The band showed Diplo and Skrillex round their studio last month. Diplo has an album of material with Arcade Fire "Give it a f**king rest and talk about cats or some s**t". Deadmau5 isn't impressed with Skrillex Major Lazer, Little Mix, Years & Years and Rihanna are in - but did your favourite make the list? 20 best songs of 2015 so far The producer says the Canadian star is a "rich kid" who is "good at everything". Bieber 'stuck in a rut because of fan base' Skrillex and Diplo track unveils some hilarious and NSFW fan art. Ok, who drew the penis on Justin Bieber? Justin Bieber appears in the visual for the electronic dance track. Watch Skrillex's 'Where Are Ü Now' video 'Want to Want Me' is the star's fourth UK number one single. Jason Derulo remains top of singles chart Drones is outselling the rest of the Top 5 combined. Muse set for year's fastest-selling album 'Want to Want Me' tops the UK singles chart again ahead of Natalie La Rose. Jason Derulo is number 1 for second week The group marked Radio 1 presenter Clara Amfo's first Live Lounge. Watch Rixton cover a Justin Bieber song 'Want to Want Me' gives Derulo his fourth UK number one single. Jason Derulo single debuts at No.1 The track once again tops the UK singles chart. OMI's 'Cheerleader' is No.1 for a fourth week Space Shield, Circuit Bae and Lil Planet compatible with Samsung and Nexus phones. Skrillex phone cases are out of this world Taking over EDM isn't enough for these two - they're on the radar of Dutch police now, too. Diplo, Skrillex party brings Amsterdam to a halt 'See You Again' breaks an all-time streaming record previously set by itself. Wiz Khalifa holds on to UK's No.1 single The rapper holds on to the top spot with his emotional Furious 7 song. Wiz Khalifa continues Aussie chart reign Together and Defected host Tuesday nights at Amnesia in Ibiza. Together & Defected return to Ibiza The festival announces The Port stage line-up. Mark Ronson, Skrillex and more for Bestival The rising star scores his first hit on the ARIA singles chart. LunchMoney Lewis earns first Aussie No.1 Including Carly Rae Jepsen, M83 & Haim, Justin Bieber and Warpaint. Playlist: 10 tracks you need to hear The track is thought to feature on the project's new album. Major Lazer premiere new song 'Lean On' The two DJs surprised fans with a collaborative album on Thursday (February 26). Listen to Bieber on new Skrillex, Diplo song The DJ joins Faithless and Fat Boy Slim at the top of the festival's line-up. Skrillex to headline Clapham's SW4 festival The world-famous DJ will headline a party in an igloo which also features Idris Elba. Skrillex for Snowbombing Arctic Disco The Barcelona festival adds new acts to its line-up. Duran Duran, FKA twigs, Skrillex for Sónar Forbes reveals its annual top 10 Highest-Earning Celebrities Under 30 list. Who are the top-earning stars under 30? The trio performed the track live earlier this month. Listen to new Kiesza, Diplo, Skrillex song The musician also reveals his hopes to work with Kasabian in the future. Skrillex to play secret Glastonbury shows Ed Sheeran, Nas and Biffy Clyro are among the artists featured in the first series. Zane Lowe on 'compelling' new MTV series The DJ was joined by the Fugees singer and a host of other stars at the festival. Skrillex joined by Lauryn Hill at Bonnaroo The Strokes play their first festival set since 2011.
The Strokes play Governors Ball Forget about the mud and pack your sunglasses and shorts instead. No Glasto ticket? 7 European alternatives Skrillex and Diplo were also involved in recording the track. Ed Sheeran reveals Usher collaboration Find out who will play the Worthy Farm event this year. Glastonbury 2014 lineup announced The Chicago festival announces its massive lineup. Arctic Monkeys, Eminem for Lollapalooza Michael's first album in nearly 10 years outsells Kylie by over 20,000 copies. George Michael beats Kylie to album No.1