Lily added to T in the Park bill

Lily Allen will be among the headliners at this year's T in the Park

The official line-up for this year's T in the Park festival has been unveiled.

Lily Allen and Franz Ferdinand are among the new additions to this year's event, due to be held at Balado, Kinross-shire, from 10 to 12 July.

They will join previously announced headliners Blur, Kings of Leon and The Killers.

Other freshly confirmed acts for the festival include Keane, The Specials, Bloc Party, James, Paulo Nutini, The Script and Manic Street Preachers.

Some 45,000 tickets have been sold for the event so far, with a further 40,000 tickets due to go on sale this Friday.

The new additions to the bill also include The Ting Tings, Maximo Park, Seasick Steve, James Morrison, Jason Mraz, Mogwai, Mars Volta, Airborne Toxic Event, The Gaslight Anthem, Simian Mobile Disco and newcomers Hockey.

As previously announced, Snow Patrol, Razorlight and Elbow will also appear over the weekend.