yes Katy Perry does sing firework
well I sing like carly rae jepson
no
no you retart ! carly rae jepson sings call me maybe !
Sing
no
Sing
Katy Perry
I don't think she did. Katy Perry sings and records her songs but I've never, ever seen Katy Perry sing on commercials, sorry. If she did, the commercial would be old by now.
never
No
katy perry