Everyone needs a Little Black Dress in their closet ... even, apparently, Charles Barkley!

The basketball was snapped wearing an LBD, fake boobs, a wig, earrings, women's shoes and even false eyelashes yesterday. But why?!

Turns out, it's all for Weight Watchers.

Barkley has been a spokesperson for the weight loss company since shedding 41 pounds with them last year and is currently the face of their "Lose Like a Man" campaign. Watch the new ad here.

This isn't Barkley's first time in drag though, he also donned a dress to play a lesbian on "Saturday Night Live" earlier this year.