Katy Perry's 'Dark Horse' Gets Major Attention on 'The Voice' - Watch Now!
Katy Perry goes green while arriving for her appearance on Jimmy Kimmel Live on Monday (April 21) in Hollywood.
The 29-year-old singer was spotted signing autographs and posing for pics with fans.
FYI: Katy is wearing a Roland Mouret dress.
Christina Grimmie – ‘Dark Horse’ Cover
20+ pictures inside of Katy Perry making an appearance at Jimmy Kimmel Live…