Watch Jessica Sanchez, Joshua Ledet and Hollie Cavanagh perform "What Doesn't Kill You (Stronger)" by Kelly Clarkson at the Top 7 performance show.

Plus: Hollie Cavanagh reveals the other Queen song she was considering, Elise Testone talks about her band back home and Skylar Laine explains the tattoos on her town. By Shirley Halperin American ...

The 19-year-old Liverpool pop singer talks about her songwriting aspirations, making the move from Texas to Los Angeles, and a possible future at Disney. By Michele Amabile Angermiller Hollie Cavanagh ...