10/20/2010 03:19 pm ET Updated May 25, 2011

Sofia Vergara & Son Manolo, 19, In 'Got Milk?' Ad (PHOTO)

Sofia Vergara and her son Manolo, 19, don milk mustaches in a new 'Got Milk?' ad.

The ad copy reads, "Family favorite. I love being a mom and doing what it takes to build a strong,
modern family--like serving my little boy milk. It has nutrients like protein and potassium that have helped him become, well, not so little."

Sofia, 38, showed off her bikini body in a Twitpic over the summer.