Free Jonas Brothers Concert Tonight!!!!!

The Jonas Brothers are all smiles during rehearsals for the 2008 American Music Awards at the Nokia Theatre on Saturday in Los Angeles. Kevin, Joe and Nick have been nominated for the “T-Mobile Breakthrough Artist Award” along with other acts such as Paramore and Flo-Rida. The AMAs air live tonight @ 8/7c on ABC.

Following the AMAs TONIGHT, the JoBros will be playing a FREE acoustic show at The House Of Blues in LA

Doors are at 8PM and the show starts at 9PM. The first 400 people at the box office (8430 Sunset Blvd, West Hollywood 9006) @ 3PM PST will receive a PAIR of tickets good for GA admission to the downstairs only.

40+ pictures inside of free-concert-giving-band Jonas Brothers…