Perez Hilton attends Justin's Los Angeles concert

LOLs!

Perez and JB, after his Los Angeles concert on Tuesday night.

The show was even more fun than this pic!

We were truly impressed!

Kid's got swagger! A great show to put on for his very first tour!

Here's to more from Justin Bieber in the future!

PEREZ HILTONBTW, Demi Lovato and her sister also attended the Los Angeles concert.