Stars including Keira Knightley (pictured above), Claudia Schiffer and Gwyneth Paltrow have jumped on board to help promote their pal, Stella McCartney, and her latest charity venture. The British designer has created a range of limited edition T-shirts to raise money for Comic Relief.

The tees feature prints of comic duo, Morecambe and Wise, and her father Sir Paul McCartney, transposed with red noses.

Starting at just £9.99 the T-shirts will be available exclusively from TK Maxx stores, with profits going towards supporting orphans in Africa and helping older people in the UK who are suffering from abuse.

They go on sale from Monday.