Heidi Klum Hits Italy In Bikini

08/05/2010 05:20 pm ET | Updated May 25, 2011
  • Mark Marino Stylelist.com

Vacationing with her family in Portofinio, Italy, Heidi Klum proved she's still one red-hot mama.

Wearing a teeny black bikini, the 37-year-old supermodel flaunted a toned and taut tummy that showed not even a hint of the fact that she has given birth to four children.

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