Fifty Shades of Grey star Jamie Dornan and Florence Welch are in for a big show. We put Jamie's talents to the test to see if he can make even a washing machine manual sound sexy. Show more

Fearne rewinds Imagine Dragons in the Live Lounge & creates a Valentine's playlist with a twist! Show more

A group of vloggers share their experiences of online abuse, plus a British student has applied for one-way ticket to Mars on a new space programme. Show more

Scott entertains the nation.

Dev sits in for Greg James to get you home, plus Rhianna reviews Fifty Shades of Grey!

The latest news from around the UK and around the world.

Dev has the big tunes you will be hearing out at the weekend.

Blonde drop in with a Special Delivery!

David Guetta joins the Hall of Fame, Scuba is on the phone to premier his new track, Erick Morillo picks the Essential Masters, and Guti rounds things off with the After-Hours mix. Show more

Jasper James is on Mixfluence duties, plus Hodge provides the Futuresonic mix.

Radio 1 kicks off the Essential Mix Masters series, celebrating the stars of dance and electronic music. First up is Erick Morillo. Show more