Alessandra Ambrosio Shows Off Post-Baby Bikini Bum In Malibu (PHOTOS)

Alessandra Ambrosio is flaunting her slimmed-down figure just two months after giving birth to her second child, Noah.

The Victoria’s Secret model, 31, hit the beach with husband Jamie Mazur in Malibu; the happy couple smooched in between snapping photos of their adorable daughter Anja, 3.

How has the brunette beauty gotten back into shape so quickly?

Ambrosio has been spotted coming out of the gym and yoga classes over the last month and just recently Tweeted, “Just had the best yoga class! Feeling great!”

But the hot mama didn’t exactly show all: her upper half stayed covered with a hoodie.  She’s bound to peel it off — and be back in model mode — for the Victoria’s Secret London store launch on July 25.

What do you think of Alessandra’s body after baby? Sound off in the comments!