Sixty-two years old? Nah, sexty-two.

Titaness of torso tonnage Susan Sarandon turns 62 tomorrow, and what better way to celebrate so many years of being a knockout than getting her knockers out?

We've enjoyed Suz's scrumptious, double D-airylicious charms since her nude turn in 1970's Joe, and this foxy film legend shows no signs of slowing.

According to Page Six, a nude pic of Sarandon will appear in an upcoming photo book featuring stars as pin-up girls.

SUSAN Sarandon turns 62 tomorrow, but it hasn't made her shy about taking off her clothes. The Oscar-winning liberal is seen lying on her back in fishnets and a strategically placed feather boa in Timothy White's upcoming book, "Hollywood Pinups," which also features scantily-clad, '40s-style shots of Molly Sims, Mary-Kate Olsen, Kate Hudson, Angie Harmon, Gina Gershon and Jamie-Lynn Sigler. "What a treat to play in the world of the beautiful, perfect pinup fantasy," Sarandon writes.

It's her birthday,and she'll peel if she wants to!