Which Disney co-stars were spotted rocking out to Katy Perry last night in Hollywood?
"Wizards of Waverly Place" buddies Selena Gomez and Jennifer Stone sang and danced along to the "Teenage Dream" singer's concert at the Music Box in Hollywood on Sunday evening. Jennifer even dressed up for the occasion, wearing a pink wig.
Selena has said in various interviews that she plans on being Katy Perry in the "California Gurls" video for Halloween this year. Selena will also be performing alongside Perry at this year's Z100 Jingle Ball in New York City.