She is usually seen looking as low-key as can be but Britney Spears looks amazing in newly released images.
The singer unveils her honed and toned body in a Shapemagazine photo shoot in which she can be seen pulling yoga poses while dressed in just a purple and pink sports bra and lilac leggings.
Showing off her flat stomach, the star expertly bends backwards and holds onto her ankles, forming the camel pose.
Toned tummy: Britney Spears shows off her flat stomach in the new issue of Shape Magazine
She is also seen standing strong on her black yoga mat while in the warrior pose.
But as she stepped out on Thursday with her boyfriend the star was back to how she is best-known, and looking extremely casual.
The 31-year-old had her blonde locks pulled loosely into a messy updo and was definitely dressed for comfort rather than style.
So that's how she does it: The singer claims she stays in shape with the help of yoga, and pulled some poses to prove it
Back to normal: But on Thursday Britney was seen in a more typical outfit for a date with boyfriend David
She was sporting a pair of black tracksuit bottoms and a white T-shirt with red sleeves and the words ‘junk food’ scrawled across it.
Britney, who went make-up free, was joined by David Lucado and her fluffy pet pooch, who wore a pink dress.
The trio were seen shopping at a Sports Authority store in Thousand Oaks and Britney’s Everyday Dave was dressed just as casually.
Casual customer: The singer wore a T-shirt and black tracksuit bottoms, sweeping her hair into a messy updo
Was it something he said?: The pop star was seen giggling as she left a Sports Authority store with her Everyday Dave and her pet pooch
Cover girl: Britney graces the cover of Shape
The star also appears on the cover of Shape, looking fantastic if a little airbrushed in a white monokini.
Britney has struggled with her weight in the past but she now seems to have reached a happy and healthy medium.
The star opened up about maintaining her famous derriere, telling the publication: 'I like it, then again, I hate it. I’m in my 30s now, so I have to work harder to keep it "up."'
Britney credits yoga and the Nutrisystem weight loss programs to keep her weight in check, but she said she is struggling to remain healthy.
'Dieting is tough… because my specialties are spaghetti, brownies and chocolate chip cookies,' she admits.
It is not the only revelation the Womanizer hit-maker has made of late, as she has revealed she would like to have another child.
Britney, who has two sons from her marriage to Kevin Federline, told Extra on Wednesday: 'I want a girl.'