Scott's in for Grimmy. Actual Hollywood A-Listers Andrew Garfield and Emma Stone from The Amazing Spiderman 2 are on. Chris makes them watch a bit of TOWIE and Made In Chelsea. Show more
Matt's in for Scott as Rhianna sets the top score in Celebrity Rhyme Time.
The race for number one is on! Matt Edmondson and Jameela Jamil give you a sneak preview of the week's new entries and highest climbers ahead of the chart on Sunday.
Klaxons are in session from the BBC's Maida Vale studios.
My Playlister celebrates being a teenager as Elyar Fox takes over Radio 1 and brings you his Teenage Kicks playlist featuring 1D, Wheatus and Nirvana! Show more
Kiesza, Meridian Dan, Circa Waves and Wilkinson drop in for The Bedroom DJ Party!
Sky Ferreira is in session from Maida Vale for Huw.
20 years on from Illmatic, Benji catches up with Nas in 3 Records.
Fresh music to keep you up or get you up.