Britney works showgirl

Britney Spears

Britney Spears channels a Las Vegas showgirl for her new single.

The 31-year-old star’s track Work B***h comes out in four days and to get fans excited she shared an official snap from the single cover on Twitter.

The image shows Britney posing in front of a dressing room mirror next to a miniature version of the infamous “Welcome to Fabulous Las Vegas” sign.

Wearing a blue sequin bodysuit from design duo The Blonds, featuring a plunging neckline and feathered shoulders, she wouldn’t look out of place in Sin City.

“4 days people! Go call the Po-Lice! Go call the Governor! #WorkB,” she captioned the picture.

The look is fitting as Britney is expected to announce details of her Las Vegas concert residency next Tuesday.

Britney is said to be doing “Olympic-style training” for her series of concerts while juggling the responsibilities of being a mother-of-two.

Her trainer Tony Martinez believes these workouts will help her be in top form for her Vegas shows.

“She’s using all sports right now to get ready for her 90-minute Las Vegas show. It is intense, interval training to keep her heart rate up,” Tony recently told E! News. “In a show, she will be dancing and singing non-stop. In her training, she only has about ten to 15-second rests between each set.

“She is doing Olympic-style training. This is hardcore stuff. Britney knew she needed to step up her game. She is just drilling it but she likes too! She loves to sweat and she still talks smack to me.”

Work B***h will first be released next Monday at 6pm Eastern Daylight Time on America’s iHeartRadio.

The single will become available for download on iTunes at midnight that evening.

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