Britney Spears Makes Huge Announcement in Las Vegas

What happens in Vegas, stays in Vegas…unless your Britney Spears!

An era in Britney Spears‘ legacy ended with a lively New Year’s Eve performance on Sunday night.

The pop star rang in the new year with her final Las Vegas residency show on New Year’s Rockin’ Eve with Ryan Seacrest to the delight of fans.

First, Spears — clad in a sparkly leotard —treated viewers to a rendition of her high-energy hit “Work Bitch.” She told those in the Vegas audience and those tuning in across the country, “Happy New Year’s! I love you guys!”

The singer and dancer performed live from the AXIS at Planet Hollywood Resort & Casino in Las Vegas, which has been the home of her much-lauded residency Britney: Piece of Me since December 2013.