Nicole Kidman has decided she wants bigger boobs and has a canny plan up her sleeve for how to get them.

The star reckons her ticket to a bigger bust is to get pregnant.

Nic, who is famous for her tall lithe figure, is fed up with being super slim and now wants more curves.

“I would like to look like Marilyn Monroe.” Nic reportedly told Reveal magazine.

Whereas many celebrities opt for the surgeon’s knife, Nicole is convinced getting pregnant is the way to up her cup size.

“If I had my own baby, I would have bigger boobs. That’s one of the good things I can think of that would come out of it!”

But she might have a bit of trouble getting in the baby way… although she was seeing Liz Hurley’s ex Steve Bing, the pair have supposedly split up.