There's no doubt about it: Doutzen Kroes has one of the sexiest post-baby bodies in the modeling world.

Thirteen months after welcoming son Phyllon Joy (with husband Sunnery James), the 27-year-old Victoria's Secret stunner revealed her sexy bikini body in Miami, Florida Wednesday. Wearing a black bandeau top and matching bottoms, the Dutch beauty also sported oversized sunglasses and a floppy hat.

Us Weekly caught up with Kroes at a Victoria's Secret event in New York City on February 8, where she opened up about her son Phyllon's latest milestones.

"He was walking within nine months, so I was already running after him," Kroes told Us. "He says 'ei,' which means 'egg.' That was his first word, I guess, so I'm pretty disappointed. I wanted him to say 'mom' at least!"