Katy Perry vs. Lady Gaga: The Singles
Best Costume/Transformation: 'Last Friday Night' (Kathy Beth Terry) vs. 'You and I' (Jo Calderone)
Lady Gaga and Katy Perry are both known for their extreme costumes and expressive styles. The former took on a whole different gender as Jo Calderone in "You and I," while the latter busted out dorktastic glam girl Kathy Beth Terry for "T.G.I.F. (Last Friday Night)." Who wore it better?
- Katie Hasty