Heidi Klum defends Justin Bieber

Heidi Klum has defended Justin Bieber following rumours that the pop star misbehaved with the supermodel by touching her inappropriately.

The 20-year-old 'Baby' hitmaker was hit with rumours that he made an inappropriate grab at her in a photo at the amfAR gala in Cannes, reported New York Post.

However, the supermodel has denied the claims.

"He was totally not touching me, by the way. I know that was like a big thing. It maybe looks like that because sometimes in pictures things look a little... I'm like, what are they talking about? He's very polite and very nice," Klum said.