But Ashley Greene's figure doesn't come easy, and she showed just how exhausting her exercise regime is as she left the gym on Tuesday in Los Angeles.
The Twilight star emerged from her gruelling workout red-faced and sweating.
Hot and sweaty work: Ashley Greene was red-faced and sweaty as she left the gym on Tuesday following a gruelling two hour work-out
Not only was the 25-year-old's red face drenched, but her camouflage tank top was soaked with sweat.
But the heavy exercise is clearly paying off, as the brunette beauty looked great in her clingy black leggings and tight top.
Looking good: But the heavy exercise is clearly paying off, as the brunette beauty looked great in her clingy black leggings and tight top
She also wore a pair of black sneakers, which covered her new tattoo.
The actress just recently unveiled the latest addition to her body art, posting a photograph of her new foot etching on her Twitter page.
'I'm sad to be leaving New Orleans … But I'm taking this with me :),' she wrote, linking to a shot of her new body art.
Soaked: Not only was the 25-year-old's red face drenched, but her camouflage tank top was soaked with sweat
According to Us Weekly, Ashley actually got her inking back in December when she visited Downtown Tattoos in New Orleans, with the parlour later posting a photo of the Twilight star with her tattoo artist.
The actress had been busy filming horror movie Satanic in the Louisiana city and finished filming earlier this month.
Wrapped my movie this AM,' she wrote on Twitter. 'Bittersweet per usual. It was a crazy amazing ride and I can't wait for you guys to see it!
New ink: Ashley showed off her new tattoo as she hit the red-carpet in Las Vegas last week
The horror film will be a departure for fans more used to seeing her play Alice Cullen, a vampire who can see the future, in the five installments of Twilight.
Ashley will also star in the drama CBGB about the legendary New York rock club and its influence on the punk rock scene from 1973 to its closing in 2005.
The film sees the actress play Lisa Kristal, the daughter of club owner Hilly Kristal, played by Alan Rickman.
'It's a little nerve-racking to play someone who existed, who's a real person that's still alive,' Ashley told E! News recently. 'You're like, "Oh, they can yell at me if I do a bad job!" But it's going to be cool to get to talk to her about it and [learn about] personal experiences from her.'
Busy star: Ashley just finished filming horror movie Satanic and is set to star in the drama CBGB about the legendary New York rock club and its influence on the punk rock scene from 1973 to its closing in 2005