After a bitter dispute with her record label earlier this year, Kelly Clarkson started snacking to ease the stress. "The extra weight just seemed to creep up on her. Then one day, she woke up and decided she'd had enough," a friend tells In Touch. Now, thanks to cutting calories in half and doubling up on workouts, the 25-year-old pop star is in great shape for her world tour.
Check out Kelly's stunning slim-down in the new In Touch.