From the return of David Brent to the wedding of Simon Cowell, there's a lot going on at the BBC this Red Nose Day. Let us guide you through it...

The X-Factor boss is walking down the aisle for Comic Relief. We have photos of all his prospective brides - from Alesha Dixon to David Walliams...

See the first teaser for Michael Winterbottom's biopic of Soho property developer and porn king Paul Raymond

Jessie J prepares to shave her head while a band of enthusiastic celebrities don red noses...

The comedian has returned to his judging role alongside Simon Cowell, Amanda Holden and Alesha Dixon for the show's seventh series

Miranda Hart, Jessie J, One Direction and David Walliams also star in the trailer for the fundraiser held on Friday 15 March

This act is on fire - quite literally. And Simon Cowell could be very impressed...

The comedian and writer plays Baxter, Lord Emsworth's secretary, in the second episode of BBC1's PG Wodehouse adaptation

The Downton Abbey actor joins Sheridan Smith, Johnny Vegas and Pudsey the dog in BBC's festive adaptation of David Walliams' children's story

The comedian and children's writer fields questions from two of his biggest small fans