The purse maneuver is the oldest trick in the book!

Blac Chyna dropped by her Lashed boutique yesterday afternoon and tried her best to hide her baby bump behind her handbag as shutterbugs snapped away. Feeling self-conscious, Chy? The former stripper did just reveal that she's already gained twenty pounds during her pregnancy with Rob Kardashian's baby, so it seems the extra weight is making her uncomfortable in her own skin. "Mommy's gained 20 pounds!" she says to her son in a recent Snapchat video while filming 163.2 on the scale.

The video vixen has really had the last laugh in this whole Kylie-Tyga-Kardashian drama. The plastic surgery princess kicked her rapper beau to the curb earlier this month at her homager's urging, and it was ChyRo's pregnancy that really solidified the need to have T-Raww out of the picture! Perhaps that's why Rob's baby mama showed off her "That Will Teach 'Em" jacket on Snap yesterday.

We really hope that she's actually in love and wanting another kid, rather than trying to cash in while getting back at her ex!