Alessandra Ambrosio, Gwen Stefani and Kelly Ripa: 19 Muscular Mothers (GALLERY)

101 Hot Bodies: 25-1
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Bikini Bodies: Guess Who?!
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Can you believe that these smokin’ celebs have children?

Alessandra Ambrosio, 30, was recently spotted in a tiny bikini as she splashed around in Malibu, Calif. Flaunting her rock hard six-pack and sexy physique, you would never be able to tell that she gave birth to her second child, Noah Phoenix, only four months ago.

The Brazilian Victoria’s Secret model isn’t the only A-lister with an incredible post-baby body.

Mother-of-two Gwen Stefani admitted that she tortures herself to stay fit and it definitely shows. The No Doubt singer has an enviable lean figure and abs to die for.

TV host Kelly Ripa is another hot mama in Hollywood. With three children and a handsome hubby, actor Mark Consuelos, we can all take tips from her.

Click through our gallery to see other celebrity mommies with buff bodies.