The "Charmed" alum took to Instagram on Tuesday, where she showed off her killer post-baby bod clad in a navy blue swimsuit.
In the photo, the 42-year-old soaks up the sun from her tropical getaway while posing by the pool. "I'm sucking it in. :)," Milano posted with the pretty pic.
Alyssa followed up the poolside shot with one of her hanging out on the beach.
"This is my Baywatch suit. Thank you for all your kind. words of encouragement. #atkinsallday #nofilter," she posted with the fun photo.
We think the actress looks amazing, especially considering she only gave birth to daughter Elizabella Dylan 14-months ago. Her baby girl joins Milano's 4-year-old son Milo.
Alyssa opened up about her post-baby physique in May, while chatting with People. "I'm not rushing myself to lose it, although I do miss my clothes!" she told the site. "I just try to be kind to myself."
She also said her goal wasn't about weight loss -- she's simply focused on feeling good. "It's really endurance training rather than dieting," she revealed. "I'm just trying to get to a point where my body feels good again. If weight comes off that's great."
We're loving Milano's motto -- what do you think about her swimsuit shot? Sound off below and check out the gallery above to see more celebrity beach bods!