Bruce Springsteen licked off his River Tour 2016 over the weekend in Pittsburgh. The Boss payed tribute to an early supporter of his music, David Bowie.Bowie was a early believer in Springsteen music, even doing cover versions of  ' It's Hard to Be a Saint in the City,’ and ‘Growin Up'.

The Boss's tribute contained on of Bowie's classic songs, 'Rebel, Rebel'.

The River Tour kicked off with a three-hour, 20-minute, 34-song set and featured a full-album performance of 1980’s The River.

Check out the Boss paying tribute to David Bowie.

Bowie covers The Boss.