The Wanted headline T4 Stars show
The Wanted and Jessie J are set to perform at T4 Stars of 2011.
Wretch 32 and Professor Green will also be performing at the Earls Court show, on Sunday December 11.
T4 presenter Jameela Jamil said: "It seems like only yesterday that 2011 had started but what a year it's been! We've got an amazing line-up that will make you well jel - it's going to be the highlight of the winter! Bring it on..."
The cast of Made In Chelsea and Hollyoaks will also be appearing at the event, and further acts will be announced.
Last year's show included performances from JLS, Tinie Tempah, Pixie Lott, Jason Derulo, The Saturdays and Example.
Tickets for the event go on sale from 9am on Friday 16th September at www.channel4.com/t4 and the gig will also be broadcast on T4 and 4Music.