Christina Aguilera has responded to rumours she is set to bare all in a post-pregnancy nude spread for Playboy magazine.

The new mom - who gave birth to a baby boy, Max Liron Bratman, in January - was reportedly asked by Hugh Hefner to pose for a racy shoot for the men's magazine.

However, it seems that the Dirrty singer is sticking with family-friendly pics for now.

Christina’s rep confirms that the report is "false", although a close friend of the singer admits the star is "flattered" to be approached.

The pal tells OK! magazine, "That was old Christina; Christina circa four years ago.

"She wouldn't consider it but she finds it flattering to be offered at all."