Avril Lavigne We've never seen Avril Lavigne look so excited.

It seems the pop-punk princess has just discovered she's got boobs.

And she wants to cop a feel.

She's 24, so her chesty assets have been around for a while, but Avril seems to have gotten a sudden burst of excitement over her womanly curves.

The Sk8er Boi star was frolicking on the beach in Malibu when she suddenly felt the urge for a self-grope.

How very Pamela Anderson.

Maybe it was the novelty of wearing a bikini that set Avril off - it's not often we see her out of her grungey rock threads.

She couldn't go the whole hog on the beach-babe vibe though - she's still wearing her dodgy baseball cap.

Come see Avril and some more bikini-loving celebs...