Pam Anderson at the Hasselhoff Roast, dressed as Pam Anderson

Pam Anderson at the Hasselhoff Roast, dressed as Pam Anderson

Pamela Anderson at the "Comedy Central Roast of David Hasselhoff" at Sony Pictures Studios in Culver City (8/1)

Pam Anderson showed up to the David Hasselhoff Roast on Sunday -- and I know this may shock you -- but you could kinda see her nipples and panties through her dress. I know, I couldn't believe she wore underwear either. What, did she lose a bet?

NOTE: To see the uncensored, slightly-NSFW Pam Anderson see-through pics, click the picture above and then click the "Full Size" button located at the top or bottom of the image.

*21 pictures total in the gallery:

[WENN]

Paul

Pam is one of the most naturally beautiful women of all time. She is an earth goddess, and truely one of the most selfless, alturistic person to come out of Hollywood. She can be a role model for all American teen girls.

Anonymous

LMFAO!

Anonymous

Gotta put the stars over the herpes.