jennifer aniston jealous of nicole kidman

Jennifer Aniston: I'm Jealous of Nicole Kidman's "8-Pack" Abs

While shooting the rom-com Just Go With It with Nicole Kidman in Hawaii, the 42-year-old actress said it was hard to believe how "rock-solid" the mom of four's midsection was."I walked up to her and I said, 'I'm sorry, can I touch them? I have to touch them,'" Aniston revealed on Ryan Seacrest's KIIS-FM radio show Friday. "'Is that spray-painted? What is that?' I think it's an eight-pack."