Watch the biggest names in music take the stage on Sunday, May 18 at 8PM ET on ABC

The 2014 Billboard Music Awards are almost here, and the list of confirmed performers is pretty impressive, if we do say so ourselves. Veteran showstoppers like Robin Thicke, Miley Cyrus, Pitbull, Katy Perry, Jennifer Lopez and Shakira will share the stage with rising stars like Lorde, 5 Seconds of Summer, Ariana Grande and Iggy Azalea, guaranteeing a night full of memorable moments from start to finish.

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The only question that remains is which of the 18 performances are you most excited to watch? Vote now in the poll below to tell us which 2014 Billboard Music Awards performance you're most looking forward to on Sunday night!

And while you're in the voting mood, head over to Billboard.com/milestone to vote for 2014's Milestone Award. Presented by Chevrolet, the award is given to an artist who has achieved a notable chart milestone over the past year.

Presenters for the event include Jordin Sparks, Kelly Rowland, Pete Wentz and Wiz Khalifa, among others. Ludacris will serve as host.

The Billboard Music Awards, which are produced by dick clark productions, will be broadcast live from the MGM Grand Garden Arena in Las Vegas on Sunday, May 18, on ABC at 8 p.m. ET. Yahoo will be streaming this year's red carpet show. For additional information on the 2014 Billboard Music Awards visit us at billboardmusicawards.com.