Is Wii Sports Responsible for Jessica Alba’s Sexy Body?

According to http://theskinnywebsite.com “rumor is that Jessica Alba shuns diets and personal trainers in favor of a Nintendo Wii workout.”

I doubt it, but a study by Liverpool John Moores University found that in an average 12.2-hour gaming week, Wii players can burn 1830 calories - shifting 27lb a year.

I don’t think I have lost any weight since I have been playing Wii Sports. Have you?