Watts Wastes No Time Losing Weight

Hottest Baby Mamas

Salma Hayek: She gave birth to Valentina Paloma Pinault in September of 2007.
Pre-Birth: June 1, 2007
Post-Birth: Feb. 5, 2008

Jpistudios.com / FilmMagic

Rebecca Romijn: Romijn gave birth to twin girls on December 28, 2008
Pre-Birth: Sept. 14, 2008
Post-Birth: Jan. 29, 2009

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Naomi Watts: The actress had son Samuel on Dec. 13, 2008
Pre-Birth: Nov. 24, 2008
Post-Birth: Jan. 12, 2009

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Minnie Driver: The actress had son Henry Story on September 5, 2008
Pre-Birth: Aug. 24, 2008
Post-Birth: Oct. 21, 2008

X17online.com / Getty Images

Brooke Burke: She had daughter Shaya Braven on March 5, 2008
Pre-Birth: Feb. 23, 2008
Post-Birth: April 7, 2008

X17online.com (2)

Mariska Hargitay: The 'SVU' star had son August on June 28, 2006.
Pre-Birth: April 27, 2006
Post-Birth: Aug. 25, 2006

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Heidi Klum: The 'Project Runway' host had son Henry on September 12, 2005.
Pre-Birth: Aug. 25, 2005
Post-Birth: Nov. 9, 2005


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Nicole Richie: Richie had daughter Harlow Winter on January 11, 2008
Pre-Birth: Dec. 3, 2007
Post-Birth: Feb. 9, 2008

WireImage (2)

Jenny McCarthy: McCarthy had son Evan Joseph on May 18, 2002
Pre-Birth: Feb. 28, 2002
Post-Birth: Oct. 21, 2002

WireImage (2)

Gwen Stefani: Stefani had son Zuma Nesta Rock on August 22, 2008
Pre-Birth: July 12, 2008
Post-Birth: Sept. 4, 2008

X17online.com / INFphoto.com