With the news that Kim Kardashian would date Justin Bieber if he was 'legal' (18 to you and me), we've produced a gallery dedicated to the Cougar kind.

Somehow these female celebrities have managed to nab a younger man, making them the hottest Cougars in Hollywood.

So take a look and marvel at the 29-year-age gap between head Cougar, Madonna and her beau, Jesus Luz or what about loved up couple Demi Moore and Ashton Kutcher, who have over a decade of difference between them?

What do you think of Cougar's? Tell us on Twitter @areyouentwise and on our Facebook fan page.