We dem boyz. Wiz Khalifa joins Fall Out Boy on the Boys of Zummer remix to “Uma Thurman” off the band’s new album American Beauty/American Psycho.

Amber Rose’s ex declares his bachelor status (“I just canceled that old, so I’m about to get a new girl”) and dubs himself “Brad Pitt in a Cool World.”

The two will hit the road this summer on their 40-plus date “Boys of Zummer” tour, which kicks off June 10.

Hear them collide.