Which 2017 Billboard Music Awards Performance Was Your Favorite? Vote!

The 2017 Billboard Music Awards are in the books! Now that the show is over, we want to hear from you! Who delivered the most memorable performance tonight (May 21) at Las Vegas' T-Mobile Arena? 

CĂ©line Dion brought us to tears with her emotional rendition of the Titanic ballad "My Heart Will Go On." Lorde brought frenzied karaoke-room spirit to "Green Light." Camila Cabello built up buzz for her burgeoning solo career with a dual performance of  “I Have Questions” and “Crying in the Club.” And Cher performed some stone-cold classics after receiving Billboard's Icon Award. Which was your favorite?

Vote in the poll below and let your voice be heard!