Fun. Performs at the Greek

Fun.

Nate Ruess, Andrew Dost and Jack Antonoff opened the show on Tuesday, Sept. 3 at 9:25 p.m.

Nate Ruess

The band kicked off the show with a brief intro before segueing into "One Foot."

Jack Antonoff

At one point, a fan threw their cell phone on stage. "Weird move," said Antonoff. "Also, get an iPhone."

Nate

The band members are certainly familiar with playing in Los Angeles, but Tuesday marked the first time that Ruess referred to the city as his "hometown."

Nate Harold

Nate Harold helped fill out the stage on bass.

Emily Moore

Multi-instrumentalist Emily Moore joined in on the vocals as well, harmonizing perfectly with Ruess.

Fun.

One particularly memorable exchange came with the trio onstage, in which Ruess and Antonoff attempted to goad Dost into stomping on his keyboard. "Oh, you didn't get enough sleep last night? Why don't you show your piano how you feel … with your foot."

Fun.

The band weaved seamlessly between lesser-known songs "Walking the Dog," "Barlights" and "The Gambler" and fan favorites including "Pretty Girls," "Carry On," "We Are Young" and a cover of The Rolling Stones' "You Can't Always Get What You Want."