Ann Sullivan

Who is Ann Sullivan?

Ann Sullivan stars as Nana on E! Entertainment's docu-drama reality series, "Living Lohan."

The Lohan family matriarch, Ann Sullivan is Dina's mom and the kids' grandmother. As the voice of reason in the household, Nana tells it like it is—and Dina pays attention! In her early days, Nana was a radio actress (maybe that's where the family showbiz bug comes from?), and she has a very grounded perspective on Hollywood, fame and success. Though Nana Lohan is still grieving the loss of her husband, she's also a funny, sassy and a down-to-earth counterbalance to the tumultuous Lohan lifestyle.