One night, and well over a dozen performances later, we're still soaking up everything that just happened at the 2016 American Music Awards, which aired live last night (Nov. 20) from the Microsoft Theater in Los Angeles. (Missed it? Here's our 5 best and worst moments for the most crucial details.)

From Lady Gaga to Halsey and The Chainsmokers to The Weeknd to Fifth Harmony, last night saw some of pop's biggest forces sharing the same stage to perform their mega-smashes and soon-to-be-hits. Even Justin Bieber made a cameo, via live stream across the world, to perform his DJ Snake collaboration. But the question is: who ultimately stole the show?

Place your vote below — we'll reveal the answer right here on Monday, November 28.

See photos from the 2016 AMAs red carpet: