Once upon a time, Jessica Biel was best known for her role as the “bad girl” of 7th Heaven — Mary Camden.
From fake tattoos (go Wildcats!) to trashing school gymnasiums, Mary’s character wreaked havoc on the beloved sitcom for years, until she was exiled to live with her grandparents in New York.
Besides being absolutely gorgeous, Biel’s character always kept us guessing and was arguably the most fun to watch on the show.
Check out a throwback clip of Mary dancing around the Camden’s house (below)!
Happy b-day, girl!