Brandi Carlile is the most nominated female artist.
The trio were captured in several pictures on Friday night where they appeared to mimic the viral "sarcastic" applause the Democratic leader gave Trump during his State of the Union address.
"Yes! We can live-tweet me burning something in the kitchen," Ocasio-Cortez tweeted.
"Can't fight a pig, the pig will pull you into the mud, drag you around, you get muddy and bloody and the pig won't," Scaramucci said.
"I have no reason to doubt Him," appeared in the show credits.
"Our next phase of music is definitely still Sofi Tukker, but I think you'll see we've evolved. It's bigger and deeper."