Katy Perry: "My rack is real"

Rex Features

Katy Perry has slammed rumours that she has had a breast enlargement.

The 'I Kissed A Girl' star is furious with suggestions that she underwent surgery to create a fuller body.

"How could people think these are fake? Look at 'em. Ask them! They are as real as real can be," she told The Sun.

"100% genuine and untouched... well sort of. I would never spend money on fake boobs."

She added: "I am not against people who get things done. A tuck or a lift never hurt anyone.

"In 50 years time I may look like a Siamese cat in a wind tunnel but as of this moment I haven't and the rack is real."

Perry recently announced two live dates in the UK in 2009. She will perform in Manchester and London on February 25 and 26.