Britney Spears' days headlining Las Vegas' Piece of Me revue are numbered, but the pop star is certainly seeing out the production with a bang.

Spears, who will end the show series on New Year's Eve after four years, cleaned up where the 2017 Best of Las Vegas awards were concerned Sunday night (November 12), winning Best Resident Performer, Best Production Show, Best Bachelorette Party and Best Bachelor Party. Spears proceeded to thank supporters on social media.

"Wow!!!" Spears tweeted on Sunday (Nov. 12). "So honored to be named Best Resident Performer, Best Production Show, Best Bachelorette Party and Best Bachelor Party!! Thank you so much to everyone who voted for #PieceOfMe!!!"

Spears' publicist Jeff Raymond told The Hollywood Reporter that while the show is coming to an end, there's no counting out a potential renewal.

"We are done with this show, and our next move is undecided We are still talking with Caesars Entertainment and other interested parties in Las Vegas," he said. "Anything is possible. We have made zero decisions. We expect a lot of interest from all parties. Britney basically sells out every show, and she loves Las Vegas, she loves performing in Vegas, and Vegas is a possibility going forward.”

Britney Spears Through the Years:

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