Katy Perry Karaoke

Katy Perry is the opening act for Kylie Minogue's World Tour. During the opening show Katy had a little fun covering Rihanna, Jay-Z, & Willow Smith. 

Now I dig the "Only Girl" & "Whip My Hair Cover" but what was with the "YO" & BlackCent before she went into "Big Pimpin'"?!! I wish the caucasian persuasion would cut that shit out.