The stars will be gracing the stage at London's O2 Arena on Saturday 6 December for one massive party!
Joining them will be One Republic, The Script, The Vamps, Clean Bandit, Jess Glynne and X Factor stars Union J.
Now performing as a three-piece following Jason Orange's decision to quit Take That, lead member Gary Barlow said: "We've never played Capital's Jingle Bell Ball before so we're all really excited.
"We're going to play all the hits and all the songs that everyone loves, and who knows, we may even throw the new single in there!"
The line-up was announced this morning by Capital FM's breakfast show hosts, Dave Berry and Lisa Snowdon.
Now in its seventh year, Capital's Jingle Bell Ball is an annual Christmas event guaranteed to deliver lots of festive fun. Last year, more than 30,000 fans flocked to London's O2 Arena to see performances from the likes of Lady Gaga, Katy Perry, Jessie J and Tinie Tempah.
The Capital Jingle Bell Ball 2014 with Morrisons takes place on Saturday 6th and Sunday 7th December 2014 at London's O2 Arena.
Tickets go on sale Friday 7 November at 8am and can be purchased online at Capitalfm.com or via the Capital ticket line on 0330 33 33 958.
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