Leona Lewis Denies Having A Boob Job

Leona Lewis has denied she's gone under the knife and had a boob job.

Rumours that the 'Happy' singer had enhanced her breasts started when Lewis appeared to have a bigger chest recently.

"Every few months I get people asking me if I've had a boob job." Says Leona. "No, I haven't."

"With me, every time my weight goes up or down a little bit, it's so noticeable there and people start to speculate about it. But, no, they aren't fake."

It was reported this weekend that Lewis has turned down Playboy.

Her second album 'Echo', is out this week.