5 Seconds of Summer call in, plus Nick finds out more about the year's Teen Heroes.

Clara chats to former Radio 1 Teen Hero Jeremiah as she gets set for 2015's awards with a Live Lounge rewind from Nick Jonas.

The news: a group of NHS doctors tell Newsbeat that dating apps are increasing rates of STI transmission, plus R&B artist Jesse Graham has filed a lawsuit against Taylor Swift. Show more

Scott entertains the nation.

Sir David Attenborough pops in to chat about his new TV show 'The Hunt' and Greg convinces him to narrate over Adele's video for 'Hello'.
Plus Greg meets one of our Teen Heroes.

A group of NHS doctors tell Newsbeat that dating apps are increasing rates of STI transmission, plus R&B artist Jesse Graham has filed a lawsuit against Taylor Swift. Show more

Another Ten-Minute Takeover and welcome back Chris Smith with the news!

Ellie Goulding provides the Hottest Record In The World, plus Annie plays a selection of soothing Monday night music in the Power Down Playlist. Show more

Dan & Phil are here with a look forward to Radio 1's Teen Awards 2015!

Phil Taggart sits in for Huw Stephens with electro-R&B singer Jones live in session from Maida Vale, plus It's Album Time with Belfast doom-pop band Girls Names. Show more

London Elektricity drops by with some favourite DNB tracks old and new for Friction's Legends series, plus Loadstar repping Ram in the DNB60.

Staying up or getting up, Adele is here to help.