Hugh Jackman Losing 3 Pounds a Night on Broadway Show

 Bruce Glikas/FilmMagic

Is Hugh Jackman in danger of losing his buff body?

In an interview with NPR, the famously fit actor reveals he's been losing three to four pounds nightly from dancing in his new musical, Hugh Jackman: Back on Broadway.

"We started a week ago," the 43-year-old Aussie said. "They've already taken my pants in three times."

Jackman — who once consumed 6,000 calories a day to beef up for his film role as Wolverine –  shares stories from his childhood and career in the Broadway show. He also incorporates anecdotes that feature his wife, Deborra-Lee Furness, and their two children, Oscar, 11, and Ava, 6. According to Jackman, they also happen to be his toughest critics.

"I said, 'Guys, I want you to be really honest. My feelings won't be hurt. You can say whatever, but I just want to know if you like the show or not. Do you enjoy it?'" Jackman recalled. "And my son goes, 'You know, Dad, I really like it.'"

The actor's daughter Ava was less amused. "My daughter said, 'I find it a little boring,'" Jackman laughed. "I said, 'Fair enough. You're 6; I get it!'"

Despite his family's criticism, Jackman said he's having a blast performing on the Great White Way. "I sometimes pinch myself that I'm getting the chance — it's like ultimate karaoke."

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