It's Hayden Panettiere!
The girl who would be Nashville’s pop-country princess Juliette Barnes, Hayden Panettiere grew up in the spotlight. As you might (not) remember, she was the adorable young daughter of Coach Yoast in Remember The Titans back in 2000 when she was ten years old. But before those formative days (is that why she hearts all the footballers?), she was just a normal kid. You know, a normal kid who starred on a soap opera at age 4 ½... It’s true. Hayden started her showbiz career at 11 months old, so by the time that cute pic was taken, she was already practicing her John Hancock.
Source: Twitter, IMDb