Is Jennifer Aniston ready to embrace a "clothing optional" lifestyle?

An insider tells Us Weekly that the actress, 41, had an up-close-and-personal run-in with a group of nudist extras on the Georgia set of raunchy comedy Wanderlust last fall.

Onlookers "gasped" as the star chatted up the naked folks. "She was curious and talked to them," a set source says.

Find out what Aniston revealed about her own experiences with public nudity in this week's Hot Stuff video, as explained by Senior Editor Justin Ravitz.

Also in the roundup: Even more dirt on the fallout from Kim and Kyle Richards' shocking brawl during the season finale of Real Housewives of Beverly Hills. (An insider tells Us that, following Kim Richards' shocking limo meltdown and rehab stint, "the family has been through hell!")

Watch the exclusive clip now!