Ke$ha glovesKe$ha, Little Mix and James Arthur have been added to this year's T In The Park festival line-up.

Organisers also announced today that they've managed to find room for Lawson, Gabrielle Aplin and Diana Vickers.

Lucy Spraggan will also be in attend­ance :( .

The festival will be 'headlined' this year by Rihanna and also Mumford & Sons and the Killers, while Emeli Sandé, Calvin Harris and David Guetta are also 'on the bill'.

T In The Park takes place July 12–14 in Kinross and tickets are very much still available here.