[img=100211_billie_gruen.jpg]Looks like Billie Joe has been racking up the air miles again! He was in New York City this week, pictured on the right with friend and photographer Bob Gruen.

Bob Gruen was signing copies of his new book Rock Seen yesterday in New York. According to Gruen's facebook community page, Billie Joe came by on Tuesday as they were finishing Bob's "Teenage Bedroom" installation for the signing session at the Mark Jacobs store.