The secret to Gwyneth Paltrow’s slender frame has been revealed – she has a daily 180 minute exercise session.
Chef Mario Batali, who teamed up with the Iron Man actress on their upcoming documentary Spain... On The Road Again, made the revelation to Us magazine.
He said: "I think she works out three hours a day - which is one of the keys to success.
"If we all did that, we’d all look like Gwyneth Paltrow. Or at least closer."
He added that the 35-year-old "loves to eat ... and, you know, she never puts on a pound!"
Do you think a daily three hour work-out is excessive? Be sure to leave your comments below.

...more 
Robert Pattinson And Kristen Stewart Enjoy Dinner Date In Madrid - Pictures
Kristen Stewart Reveals Stunning Figure In Daring Sheer Dress As New Moon Hits Madrid - Pictures
Robert Pattinson, Kristen Stewart And Twilight Dominate People's Choice Nominations
Oscar Style Revisited: Angelina Jolie, Gwyneth Paltrow, Nicole Kidman, Kate Winslet
Ultimate Celebrity Wardrobe Malfunctions Gallery!
Gwyneth Paltrow, Paris Hilton And Kate Hudson Get Sassy At The Fontainebleau Miami Beach Grand Opening


Fergie
Jennifer Aniston
Paris Hilton
Zac Efron