Cameron Diaz Adds Facebook to Her Social Media Roster!

Cameron Diaz promotes her new book The Body Book: The Law of Hunger, the Science of Strength, and Other Ways to Love Your Amazing Body while visiting the SiriusXM Studios on Friday (January 10) in New York City.

Earlier in the week, the 41-year-old actress kept it casual while arriving on a flight at LaGuardia Airport in the Big Apple.

PHOTOS: Check out the latest pics of Cameron Diaz

It was recently announced that Cameron has joined the countless celebrities on Facebook. Make sure to like her page!

10+ pictures inside of Cameron Diaz promoting her new book at a radio station…