Melissa Joan Hart feels "really guilty" about taking Britney Spears out clubbing when she was underage as she felt she should've been a "big sister" to then then-17-year-old pop star.
Melissa Joan Hart feels "really guilty" about taking Britney Spears out clubbing when she was underage as she felt she should've been a "big sister" to then then-17-year-old pop star.