Every year, celebrities take to the screen to do their bit for the UK's vulnerable kids at Children In Need.
The annual telethon, which has been running since 1980, sees famous faces get involved with comedy sketches, musical performances, comedy and more, all in the hope of raising as much money for the charity as possible.
This year's show is due to be presented by comedian and actor Mel Giedroyc, who took over from long-time host Tess Daly last year.
She will be supported by presenter and wheelchair basketball player Ade Adepitan MBE, talkshow host Graham Norton, comedian Chris Ramsey and commentator and former footballer Alex Scott MBE.
The show will of course feature the beloved Children In Need mascot, the one-eyed Pudsey bear.
Throughout the show other famous faces are expected to make an appearance, including Paddy McGuinnes, Jimmy Carr, Alison Hammond, Amanda Holden, Danny Dyer, Amanda Middleditch and Tom Read-Wilson, alongside many more.
A number of games and activities are planned for tonight's show, including: A Graham Norton Red Chair special, A collision of world as Weatherfield meets Walford via the matchmaking maestros of Channel 4's First Dates.
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What time is BBC Children in Need airing and how long is it on for?
Children in Need 2021 will air on Friday, November 19, at 7pm on BBC One, and will run until 10pm. Viewers will also be able to watch the show on streaming service BBC iPlayer.
The fundraiser has been airing on BBC since November 21, 1980, making this its 41st year.
In 2020, the show managed to raise £37 million, and hopes will be high that this number can be bested in 2021.
Where can you get Pudsey ears from in 2021?
Official Children In Need merchandise, including Pudsey ears, can be bought from George at Asda, the Post Office and Greggs.
Also at Asda are a range of other pieces of Children in Need merchandise with everything from Pudsey t-shirts to pyjamas.
Pudsey ears also available for £2.50 from the official Children In Need Pudsey Shop, but they won't arrive in time for tonight's special.
