Sundance 2015 Scene and Heard: Iggy Azalea, Keanu Reeves, Hailee Steinfeld, Diplo, Adam Scott (Photos)

Sundance 2015 Scene and Heard: Iggy Azalea, Keanu Reeves, Hailee Steinfeld, Diplo, Adam Scott (Photos)

“Is Ben Silverman somewhere in here?” Donovan Leitch shouted in to the microphone in the sweaty basement of Cisero’s just before midnight on Saturday night.

Leitch was on stage fronting a supergroup that included Mark McGrath, Dave Kushner, Jane’s Addiction’s Chris Chaney, and Matisyahu. If Ben Silverman was in the room, he was as quiet as his emails, even if a pocket of jacketed bros cheered the shout-out.

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Iggy Azalea blasted across the street from Donovan Leitch’s new echo of “Camp Freddy” in a dueling performances on Saturday night. (Getty images)

“Anyone ever get more than a one word email from (Silverman)?” Leitch continued.

The words and lyrics flowed from multiple voices at this party for “Racing Extinction,” a documentary featuring Elon Musk and produced by Paul Allen that chronicles the effort to reverse the projection that earth will lose half of its species by 2100.

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Connie Britton huddled up at the Grey Goose Blue Door on Saturday night. (Getty Images)

Mark McGrath (in sunglasses) rose his own hit singles from the dead, jumping up on stage with the guys to lead them on a 90’s hopscotch, going from his hit “Fly” right in to Rage Against The Machine’s bombastic “Killing in the Name.”

Poking fun at himself, McGrath said “I’m in the Mark McGrath business, it’s what I do.”

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Across the street at Park City Live, Iggy Azalea was wrapping up her one hour set, the diamond in Billboard’s Winter Fest jewel box that brought in Skrillex the night before.

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