Forgetting something, Amber Rose?

Just a day after slamming Andy Cohen over her Watch What Happens Live interview, the mother-of-one left little to the imagination when she wore a corduroy catsuit to a book signing in South Philly last night.

RELATED: Amber Rose Gives Most Boring Interview Ever

While she's supposed to be promoting her new book, How To Be A Bad Bitch, we're a little distracted by the INSANE cleavage she's got going on!

amber rose boobs philly

Amber Rose in October 2015.

The 32-year-old model looked excited to be back on her home turf, but clearly wanted to give fans a little something extra to talk about.

According to the book, a 'bad bitch' means being "a self-respecting, strong female who has everything together… a woman who gets her way by any means necessary."

Maybe support the girls next time, okay Amber?