Lacey Sturm (nee Mosley) rose to fame in the early aughts with the hard rock band Flyleaf. Her distinctive voice and shiver-inducing screams helped propel Flyleaf to multi-platinum success with hard rock hits "I'm So Sick" and "I'm Sorry." With the band, she released three albums and an EP before amicably parting ways in 2012 to focus on family and faith.