Sport Relief 2014: Who will join David Beckham in the BBC's line up?
David Beckham, Andy Murray and Miranda all confirmed for TV bill
On your marks, get set, go! Sport Relief 2014 kicks off on BBC One on Friday, marking its biggest night of TV coverage to date.
It's a bit of a publicity fest for those taking centre stage, even if it does involve making fools of themselves (that means you Miranda Hart).
But before you ask whether they are really doing it for charity, just remember that Davina McCall has so far raised over £750,000 by participating in a triathlon that took her from Edinburgh to London in just seven days - collapsing with hypothermia along the way.
And she's not the only famous face pushing herself to the limits, as Friday's appeal videos will show.
Here are the best bits to look out for during the evening:
1. David Beckham in Only Fools and Horses sketch
David Beckham with Only Fools and Horses' Del Boy and Rodney
In one of the most hotly anticipated moments of the night, David Beckham turns up in Peckham in a one-off Only Fools and Horses sketch, which sees Del Boy (David Jason) and Rodney (Nicholas Lyndhurst) reunited for the first time in over a decade.
2. Strictly Come Dancing Paralympian special
Judges, Lee Pearson, Len Goodman, Darcey Bussell and Bruno Tonioli Four Paralympians - blind footballer David Clarke, wheelchair racer Hannah Cockroft, former World Champion javelin thrower Nathan Stephens and sitting volleyball player Martine Wright - will swap their sports kit for sequins as they take their turn under the glittery disco ball.
They will be dancing to Katy Perry's "Firework", but it will be up to the four judges (including 10-time Paralympic Gold medallist Lee Pearson) to decide if there are any...
3. Official England 2014 FIFA World Cup song revealed Gary Barlow and Gary Lineker lead the recording of the official England 2014 FIFA World Cup song
If you actually care about sport and aren't just tuning in to watch celebrities make idiots of themselves, then the unveiling of the official World Cup song might just be for you (or not). Let's hope it's better than 2010's "Wavin'Flag".
4. Andy Murray cracking jokes in Mock the Week special
Andy Murray takes a "comedy thrashing"
The steely Scotsman doesn't come across as much of a laugh, but Andy Murray will be trying to crack jokes as he takes centre stage on the panel, alongside host Dara O Briain.
5. Miranda Hart moves her Mo-botty
Miranda Hart leads an aerobics work-out
Less sporty viewers need not feel inadequate as the famously clumsy comedian, Miranda Hart, leads the nation in an aerobics work-out. The warm up routine will include Miranda’s unique take on the Mo-bot and the “front crawl”.
6. Little Mix, Kylie and Boyzone perform live
Little Mix perform Sport Relief single Word Up
Former X Factor winners Little Mix will be performing the official Sport Relief single, "Word Up", a cover of the 1986 hit by Cameo. The original pop princess and current judge on The Voice, Kylie Minogue, will also be singing her 1988 duet "Especially for You" with a surprise guest, as well as her new single "Into the Blue".
If that wasn't enough, Nineties comeback band Boyzone will also be performing live in the studio.
7. More footage of Davina McCall's enduring 500-mile challenge
Davina McCall during her gruelling triathlon
If you have managed to miss the various shots of of Davina McCall sporting a permanent grimace, in floods of tears, or being pulled shivering from a lake, you can catch them here as she presents highlights from her epic triathlon, which saw her cycle, swim and run from Edinburgh to London in just seven days.
There’s revolution in the air, but one lady’s not for turningTV
Robin Thicke admits he didn't write 'Blurred Lines'music
Arts & Ents blogs
- 1 Rihanna 'nude photos' claims emerge on 4Chan as hacking scandal continues
- 2 Frank Lampard equalises for Manchester City against Chelsea: how Twitter reacted
- 3 Stamford Hill council removes 'unacceptable' posters telling women which side of the road to walk down
- 4 Kim Kardashian 'nude photos' leaked on 4chan weeks after Jennifer Lawrence scandal
- 5 Hitler’s former food taster reveals the horrors of the Wolf’s Lair
Downton Abbey series 5, episode 1, review: Revolution still seems far off
The Beatles biographer reveals exclusive original manuscripts of some of the best pop songs ever written
Friends 20th anniversary: The highs and lows of the cast's careers since TV series ended in 2004
Downton Abbey series 5, episode 1, ITV, review: There’s revolution in the air, but one lady’s not for turning
Friends 20th anniversary: Six things we wouldn't have without influential comedy series
Scottish independence referendum: A nation divided against itself
Scottish referendum results: Cross-party consensus collapses amid Tory-Labour spat on the 'English question'
Scottish independence: David Cameron is becoming the 'George Bush of Britain'
Hilary Mantel 'should be investigated by police' over Margaret Thatcher assassination story, says Lord Bell
Plebgate MP Andrew Mitchell called officer a 'little s**t', claim court documents 'exposing ex-Chief Whip's 'record of abusing police'
Scotland could still declare independence – even without referendum, says Alex Salmond