Yes that guy from Sugar Ray along with a the band consists of Dave Navarro of the Red Hot Chili Peppers and Jane's Addiction, guitarist Billy Morrison and bassist Chris Chaney, Donovan's son Donovan Leitch, and drummer Josh Freese.
However, they frequently invite stars to come and perform. This time it was Rage Against The Machine's Brad Wilk jumping in on drums. They did a cover of "Bulls On Parade"