SPIN

Lil Jon, presumably yelling "Yeah!" on his way up a mountain.

No, really: Drake showed up three hours late for his set at the Bing Bar, but explained his flight was delayed.

Deadmau5 is wearing a "No Pictures" shirt in this shot from SPIN's event with King Ink and Axe Hair.. Sorry, man!

Grouplove playing SPIN Sessions at the Bing Bar.

Jeffrey Jensen, Eric Wareheim, Alexia Rasmussen, Kate Lyn Sheil, Rick Alverson, Tim Heidecker, and LCD Soundsystem's main man attend The Comedy premiere.

The Cool Kids playing SPIN Sessions at the Bing Bar.

Aziz Ansari picks up some joke-writing tips from Maria Menounos at the Bing Bar.

Chuck D performs at the Sundance ASCAP Music Cafe.

Tom Gabel onstage at the No Room For Rockstars premiere.

Paris Hilton, Redfoo of LMFAO, and DJ Kaskade a.k.a. the new dream team.

Mary J. Blige (surprise!) surprises Taylor Swift.

Andy Samberg, Quincy Jones, Rashida Jones, and Peggy Lipton at the Celeste And Jesse Forever screening at the Eccles Center Theatre.

Nick Valensi behind the turntables at the Bing Bar.

G-Side's Yung Clova and ST 2 Lettaz.

Yes, this is Ice-T, as Bill O'Reilly knows, chilling at the Bing Bar.

Jonathan Demme and Neil Young, probably discussing poor sound quality.

Gary Clark Jr. onstage at his SPIN Session at the Bing Bar.

Spike Lee teaches the art of product placement with a billion bottles of Absolut Brooklyn.

Wiz Khalifa rolls up for his set at the Bing Bar.

Sundance Institute president/founder and all-around badass Robert Redford and performance artist Marina Abramovic attend "The Artist is Present: 'Silence Is Golden' " event at Julie Nester Gallery.