LAS VEGAS, NV - FEBRUARY 26: Piece of Me Remixed. Reimagined. Still iconic. At Planet Hollywood Resort & Casino on February 2
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On Sunday, May 22, the 2016 Billboard Music Awards will host a slew of high-profile performances, but perhaps none bigger than Britney Spears’ career retrospective. The pop superstar is set to perform a medley of her most memorable hits when she takes the stage at Las Vegas' T-Mobile Arena, and she'll also be given the Millennium Award for her “outstanding career achievements and influence in the music industry.”

So here’s the burning question: Which songs do you want to see her perform? With precious few minutes allotted to a televised medley and a ton of potential performance choices, Britney is going to have to be selective.

Should she go with “…Baby One More Time,” “Oops!…I Did It Again,” “Toxic” and “Womanizer”? What about “Till the World Ends,” “3,” “Stronger” and “Piece of Me”? There’s an impossibly high number of combinations that could work, and we want to know which song she absolutely must perform.

Vote now in the poll below to tell us which Britney Spears song is essential to her Billboard Music Awards medley! We’ll see which songs get the most votes and present them as a fan-approved set list prior to Sunday’s show: