New Broadway musical finds inspiration in ballet

“To get this opportunity is the coolest thing in the world,” said Fairchild. “I always love a challenge and this has been so much fun and so rewarding to get to push myself in ways I don’t get to do every day at the ballet.”

The dancers were brought together by Christopher Wheeldon, one of the world’s top choreographers who is making his debut as a Broadway director.

The musical, which includes the Gershwin songs “I Got Rhythm” and “S’Wonderful,” had a stop in Paris this winter and starts performances Friday at the Palace Theatre.

The deeply romantic show has also been given a boost when both its stars recently tied the knot. Fairchild married New York City Ballet principal dancer Tiler Peck in June (He proposed in, of all places, Paris) and Cope married Royal Ballet star Paul Kay in May.

“It makes going out there and finding that true love so much easier because you know what that feels like,” said Fairchild. “It’s present in your life.”

Fairchild was always high on Wheeldon’s list for the role of Jerry Mulligan, an ex-soldier who is trying to make a living as an artist in Paris. The two men had worked together before and Fairchild jumped at the new chance. After all, Kelly movies had inspired him to dance in the first place.

Wheeldon decided on casting Cope as Lise, Mulligan’s love interest, after an impromptu singing audition. He said there was always something magical about her — “Your eye always went to her” — but he needed to know if she could handle the vocal responsibilities.

He asked if she could sing. She said no, unless you count the shower. So after impressing with some line reading, Wheeldon coaxed Cope into a dressing room shower at the Royal Opera House and she sang “The Man I Love.”

“It was a very raw voice, but very pure and beautiful,” recalls Wheeldon. “I said, ‘OK, this is potentially one big messy risk but let’s go for it.’”