Miley Cyrus just can't stop showing off her killer abs.
And for good reason.
The 20-year-old "Wrecking Ball" crooner works hard to maintain her toned stomach, teaming up with famed Pilates instructor Mari Winsor to keep her bod in tip-top shape.
"When we work out we don't just do a couple of moves," Winsor told the Daily Mail. "It's at least a half an hour of working out."