Don't mess with mama bear!

Chrissy Teigen isn't one to take any s**t, so it's no surprise that she fired back when a Twitter follower accused her of holding daughter Luna wrong during a recently photographed outing in NYC.

"This is not how a baby is held," the troll wrote. "Really because that’s how I’m f**king holding her," the Sports Illustrated stunner clapped back. "I don’t give a crap where that baby popped out from! Do not hold a baby like a handbag!" the antagonistic fan sniped.

"Well you hold your handbag like a f**king idiot then," the model quipped. "Let me know how you hold your baby when she’s about [to get] into a stroller and there are 20 camera flashes at night. Photos are literally split-second moments in time that evolve. I despise mommy shamers. I am a proud shamer of mommy shamers. Please, do shut up," she concluded. Mic drop, folks!

Don't pick a social media fight with Chrissy, you're never going to win! Remember when she verbally destroyed Piers Morgan?!