Stars including Debbie Harry, Gemma Arterton and Simon Pegg are putting the T into charity by signing up to help Comic Relief.

(Comic Relief/PA Wire)
Debbie Harry (Comic Relief/PA Wire)

They posed for pictures in a range of special t-shirts designed by some of fashion’s biggest names including Anya Hindmarch, Karl Lagerfeld and Matthew Williamson.

Among the stars posing for pictures shot by famous photographer Rankin were Lily Allen, Dermot O’Leary, Nicole Scherzinger and Tom Hiddleston.

Nicole (Comic Relief/PA Wire)
Nicole Scherzinger (Comic Relief/PA Wire)

Anya said: “The tireless and very brilliant efforts of the team at Comic Relief are incredibly inspiring. To be a part of the 2015 campaign and support such a wonderful cause is an honour. And quite frankly, fun!”

Other stars who also donned the tops include Downton Abbey stars Joanne Froggatt and Allen Leech, tennis champion Andy Murray, model David Gandy, Saturdays singer Mollie King and Nick Frost.

Allen (Comic Relief/PA Wire)
Allen Leech (Comic Relief/PA Wire)

The t-shirts – and a onesie designed by Henry Holland – will go on sale at TK Maxx stores with a share of the proceeds going to Comic Relief.