Brit Award winners Plan B, Tinie Tempah and Jessie J will also appear.
Other names to watch out for include My Chemical Romance, Pendulum, White Lies, The Script, Pulp and The Saturdays.
Sheffield band Arctic Monkeys head the bill on Friday 8 July, while Coldplay and Foo Fighters play on the following two days.Continue reading the main story
I can't wait to open up the campsite gates in July and welcome back the T in the Park community - bring on Balado 2011Geoff Ellis T in the Park director
Festival director Geoff Ellis said: "I'm really pleased with our artist announcements and proud to deliver a whole host of bands including many that T in the Park fans told us they wanted to see when we surveyed them post event.
"We're delighted that T in the Park is the festival that bands want to play at and music lovers want to be at.
"I can't wait to open up the campsite gates in July and welcome back the T in the Park community - bring on Balado 2011."
T in the Park takes place in Balado, Kinross-shire with the next batch of tickets going on sale on 25 February at 9am.
The bill also includes Liam Gallagher's Beady Eye, blink-182, Brandon Flowers, Jimmy Eat World, Miles Kane and White Lies.
Meanwhile, KT Tunstall, The Vaccines, Noah and the Whale, House Of Pain, Eliza Doolittle and Ke$ha are among other acts who have been named.
Last year's event was headlined by Eminem, Muse and Kasabian.
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