February 17, 2011
By Gretsch News
Teen pop star Justin Bieber autographed a dazzling Gretsch guitar backstage at rehearsals for his performance with his mentor Usher and Jaden Smith at the 53rd Annual GRAMMY Awards.
The guitar was donated by the Gretsch Foundation and is now being auctioned off to benefit the GRAMMY Foundation.
To bid on the item, click here.