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

Getty Images

The 35-year-old singer has been putting in serious time at the gym.

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.


WATCH: Britney Spears Jokes That Her Sister Jamie Lynn Is Part of Fifth Harmony -- See the Hilarious Pic!


RELATED: Britney Spears Shares Adorable Photo of Her Sons -- See How Grown Up They Are!

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."


MORE: Britney Spears Shows Off Toned Body in Skimpy New Outfit For Her Vegas Show

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.