When she's not busy promoting her new film, Part of Me, or touring, it looks like Katy Perry doesn't mind getting in a little karaoke!
According to Nine MSN, the "California Gurl" singer got the microphone at a karaoke bar on Catalina Island, Calif., but the song wasn't one of her own — she chose to perform Will Smith's 1998 hit "Welcome to Miami."
Actually, Katy chose the role of back-up singer while her pal did most of the lead singing. It sounds like rapping may not be her forte — if the karaoke situation is any indication.
Catch the clip below! What do you think: Maybe she should stick to rocking her own hits?