TODAY | April 23, 2014
>> with this video all morning long. have you been able to guess the pop superstar underneath these wacky costumes? take a look.
>> i was great friends with all of those boys in the rat pack .
>> i'm not really a birthday party entertainer. i'm just trying to get some cash on the side.
>> so you catch the accent there? that may have helped you. if you didn't guess, here it is, it's katy perry . that's katy perry . the star is releasing a teaser for her new upcoming video "birthday." she's known for costumes, but this takes it to the next level.
>> you might wonder why these costumes. she's actually presenting the world's worst birthday party entertainers, including a dancer, a clown, and a bored princess, which i've seen before. that video premieres tomorrow. katy says it's the most insane thing she's ever done.
>> cool. look forward to seeing the video.