Perry appeared in several sketches, playing light-hearted characters, and even herself in one.
Katy offered up a few imitations of others, including Pippa Middleton, Christina Aguilera and Florence Welch of Florence + The Machine.
In a spoof commercial for a film called “Doggie Duty,” many SNL cast members appeared in character as other celebrities, and Perry joined in, doing a spot-on imitation of Florence as part of the film’s soundtrack.
See also:
VIDEO: Katy Perry spoofs Christina Aguilera on SNL
VIDEO: Katy Perry appears in SNL digital short
VIDEO: Katy Perry promotes Saturday Night Live this weekend
Katy Perry to host Saturday Night Live
Katy Perry dress auction raises $8,000 for the Red Cross
NEW VIDEO: Katy Perry – The One That Got Away
Katy Perry leads People Choice Awards music nominees
VIDEO: Katy Perry previews The One That Got Away
