Cheryl Cole SANG her way through her 55-hour bum tattoo pain - and paid £14,000 for it!

Cheryl Cole's bum tattoo - which is made up of several very large roses and stretches up her back - was so painful that she had to sing her way through her sessions.

A source at Black Anchor Collective tattoo studio in Hesperia, California, exclusively told omg!: "Cheryl sang at the top of her voice through her tattoo to dull the pain.