Britney Spears works hard for her hot bod! 

The pop star took to Instagram on Thursday to show off fitness regimen. In the photo, the mother-of-two's pictured literally bending over backwards in a yoga pose while holding a circular workout accessory. 

"Namaste," the "Work Bitch" singer posted with the candid snap. 

Spears opened up about her active lifestyle while chatting with Women's Health last Fall. "I like my workouts to be effective in a short amount of time," she said. "I start with 20 minutes of intense cardio — usually running — move on to light free weights, body-weight exercises such as push-ups, squats, and sit-ups, then finish it off with a stretch."

The "Toxic" singer is also a big fan of clean-eating. "I'm really into raw food — sushi basically," the 33-year-old added. But, like most of us, Britt does need a little sugar fix from time to time. "I love sweet tea!" she confessed. 

We've gotta hand it to the blonde beauty -- she's never looked better! 

What do you think about Britt's yoga pose? Sound off below and check out the gallery above to see more pop stars then and now! 

Hot Videos