Pharrell Williams' second Coachella set includes Jay Z, T.I. and Usher [VIDEO]

INDIO, Calif., April 21 (UPI) -- Pharrell Williams, who seems to have collaborated with just about everyone in the music business, brought another group of famous friends with him to Coachella over the weekend.

Last week's set featured Gwen Stefani, Snoop Dogg and Nelly. This Saturday, Williams, wearing his signature hat, was joined onstage by Jay Z, T.I. and Nelly.

Williams and Jay Z performed "Frontin'," "Excuse Me Miss" and "I Just Wanna Love U (Give it 2 Me).”

Williams sang the hook "Blurred Lines," with T.I. on hand to rap.

[H/T Billboard]