Justin Bieber chats to Grimmy, plus Laura Whitmore drops in.

Jason Derulo joins Clara in the Radio 1 Live Lounge.

The day's top news: a family wants Facebook to take down photos of their daughter's killer, plus the government has suffered a big blow to its plans to cut tax credits. Show more

He's cycled round France a few times, but can Geraint Thomas cope with Innuendo Bingo? Show more

Greg has another round of Wrong Uns - the quiz where being wrong is right! And Greg is punished for coming back from the James Bond premiere without a present for the listeners.

The day's top news: a family wants Facebook to take down photos of their daughter's killer, plus calls for transgender woman from Bath to be moved from a male prison. Show more

Rob Delaney and Sharon Horgan from Catastrophe pop in, plus the Ten-Minute Takeover with tracks from Blink 182, Ian Van Dahl and Spice Girls.

Manchester band Spring King deliver the Hottest Record, plus Canadian band Half Moon Run play a live gig exclusively for the show.

YouTube star Tomska investigates how music helps computer games come to life in the third episode of the Make It Digital series. Show more

Huw has live music from Sheffield indie band the Sherlocks, plus more the Magic Gang's session and It's Album Time with emerging young band Pesky! Show more

DJ Sliink drops a Jersy Club Questmix, Ipman supplies the Ignition Mix, and Annie plays a selection of spooky tracks for Halloween! Show more

More Accidental Adele - Tweets and Vines Adele received that were meant for the other Adele!