6 / 8

Kate Hudson

After little Bingham Hawn was born in July (daddy is Hudson’s fiance, Muse singer Matthew Bellamy), all the mindful eating really helped the new mom bounce back quickly. Just seven weeks later, the actress donned a bikini in the South of France – and she looked fantastic. And when Hudson hit the red carpet at the Vanity Fair post-Oscars bash in February, she was a red-hot mama! (2/26/2012)

Beyonce Flaunts Post-Baby Body

January 1, 1970

Blue Ivy's mom is the latest celeb to shed her pregnancy weight in no time. Check out pics of Jessica Alba, Kate Hudson, and Keri Russell before and after baby.