Hailee Steinfeld Shows Abs Of Steel In Glitter Look

Hailee's toned figure isn't rocket science. Just hard work.

"For me, it's really always been a matter of being physically active, not so much working out," she told Byrdie. "My number one thing, considering my crazy, crazy schedule, is that I try to devote at least 15 minutes a day to getting some sort of physical activity in, whether it's riding a bike, taking a walk, even just walking around in my backyard for 15 minutes—just something to get some fresh air and the blood pumping."

Meanwhile, and while speaking to Hello!, Hailee dished more on her routine, stating:

"If I'm in the gym, I'll switch it up between the elliptical, bike, treadmill, or swimming," She adds that she can do up to 3,000 crunches daily.

Like singer Jennifer Lopez, who attributes her figure to being happy and dancing, Hailee will bust out moves to music to get her fitness in.

"I have six eight-hour dance rehearsals and that's where I get my workout in. Dance is definitely my workout of choice because I love the fact that it never really feels like I'm working out. Before I know it, hours have gone by, and I'm sweating and feel great," she further revealed.

The Mayo Clinic advises "get at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity a week, or an equal combination of moderate and vigorous aerobic activity."

Hailee also has eyes on her nutrition, revealing: "I think as I get older, I can appreciate more of what I put into my body. I'm more aware of it."