THEN: Marla Sokoloff as 'Gia Mahan'
Actress Marla Sokoloff played Gia Mahan, Stephanie Tanner’s best friend in seasons seven and eight of the show. She is known for her rebellious ways, which included smoking and going to “make-out” parties. She eventually turns her life around with Stephanie's help. —XFINITY Entertainment Staff (Photo: ABC)
The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.