The blink-182 drummer rocked a black hoodie with the hood up, as he watched the band alongside Kourt. As Speed finished playing, Travis and Kourtney could be seen clapping on the side of the stage.

The very public fallout between the members of Blink-182 continues, with drummer Travis Barker now telling guitarist Tom DeLonge that he should "man up and quit the band" instead of remaining on ...