Kat Von D: 'I'm not having Jesse's baby'

Kat Von D has rubbished rumours that she is pregnant by new boyfriend Jesse James.

The LA Ink star, 28, has been dating Sandra Bullock's bad boy ex for the past month. Speculation was stirred that she could be pregnant after being snapped with what looked like a baby bump earlier this week.

But despite telling People Magazine she thinks Jesse could be the one for her, her rep said she is not expecting his child.

"They've only been dating for a few weeks. She is not pregnant. That's absolutely absurd," the rep said.

The heavily tattooed couple have, however, confirmed that the relationship with Kat telling People, "Jesse is only my ninth boyfriend. I don't hang out with anybody unless I am in love."

Asked if she thinks the motorcycle mogul is The One, she answered, "I believe he is, so yeah."