It may be hard to believe, but Pink swears she gained 55 pounds during pregnancy! The 33-year-old singer welcomed daughter Willow with her husband, Carey Hart, in June 2011, and after indulging during pregnancy, she hit the gym hard after giving birth.
"They both kicked my butt more than any other person I've ever worked out with," Pink explains of "Biggest Loser" trainer Michaels, 38, and Jenkins, the president of the Hollywood Trainer fitness company. And after losing the weight, Pink boasts she's now in the best shape of her life.
The first-time mom shared her jaw-dropping magazine cover on Twitter Thursday with her fans. Proud trainer Jenkins responded, "Hottie alert!"