Khloe Kardashian just popped a baby out 4 months ago -- but you would never have known by the way she looks now.
Khlo's still in Mexico this week with Tristan Thompson, and on Monday she took a stroll on the beach solo in a body-hugging one-piece. All we can say is DAYYYUMM (*smokey voice*).
She's definitely embracing her revenge body philosophy from last year, only now she's got a hot mom bod twist on it ... from the front and the back.