Britney Spears Flaunts Insane Abs in 'First Selfie in a While' -- See the Pic!

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Britney Spears is showing off her toned tummy!

The 35-year-old singer took to Twitter on Thursday to share her "first selfie in a while," generously displaying her washboard abs in a silly mirrored pic.

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Spears has definitely been working hard on her fit physique.

On Tuesday, the mother of two shared a video of her workout, as she lifted weights to Fergie's "Fergalicious."

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While Spears' body has been on point lately, it doesn't hurt to have a little extra motivation in the gym.

The "Piece of Me" singer, who is currently dating Persian fitness model Sam Asghari, couldn't help but profess her "mad love" alongside a sexy shirtless snap of her new boo earlier this month. 

See more in the video below.