Broadway icon Stephen Sondheim has died.

Sondheim won 9 Tony Awards, including a Lifetime Achievement, 8 Grammys and an Academy Award.

Sondheim wrote lyrics for “West Side Story,” alongside Leonard Bernstein. He also wrote music and lyrics for "Company ," "A Little Night Music," "Sweeney Todd," "Merrily We Roll Along," and "Into the Woods."

In a tribute post on Twitter, New York City Mayor Bill de Blasio said Sondheim "created fantastic worlds and characters, but at the heart of every story he told was a kid from New York City."

Last year, stars from the theater and music industry honored Sondheim with a virtual 90th birthday celebration.

The Associated Press reports Steven Spielberg thanked Sondheim for helping on the upcoming movie version of “West Side Story.”

Sondheim was 91 years old.

LOS ANGELES —

Jane Powell, the bright-eyed, operatic-voiced star of Hollywood's golden age musicals who sang with Howard Keel in "Seven Brides for Seven Brothers" and danced with Fred Astaire in "Royal Wedding," has died. She was 92.

Powell died Thursday at her Wilton, Connecticut, home, longtime friend Susan Grander said. Granger said Powell died of natural causes.

Powell performed virtually her whole life, starting about age 5 as a singing prodigy on radio in Portland, Oregon. She made her first movie at 16 and graduated from teenage roles to costarring in the lavish musical productions there were a 20th-century Hollywood staple.

Her 1950 casting in "Royal Wedding" came by default. June Allyson was first announced as Astaire’s co-star but withdrew when she became pregnant. Judy Garland was cast but was withdrawn because of personal problems. Jane Powell was next in line.

"They had to give it to me," she quipped at the time. "Everybody else is pregnant." Also among the expectant MGM stars: Lana Turner, Esther Williams, Cyd Charisse and Jean Hagen.

Powell had just turned 21 when she got the role; Astaire was 50. She was nervous because she lacked dancing experience, but she found him "very patient and understanding. We got along fine from the start."

"Seven Brides for Seven Brothers" proved to be a 1954 "sleeper" hit.

"The studio didn’t think it was going to do anything," she recalled in 2000. "MGM thought that 'Brigadoon' was going to be the big moneymaker that year. It didn’t turn out that way. We were the ones that went to the Radio City Music Hall, which was always such a coup."

The famed New York venue was a movie theater then.

Audiences were overwhelmed by the lusty singing of Keel and Powell and especially by the gymnastic choreography of Michael Kidd. "Seven Brides" achieved classic status and resulted in a TV series and a Broadway musical.

"Blonde and small and pretty, Jane Powell had the required amount of grit and spunk that was needed to play the woman who could tame seven backwoodsmen," John Kobal wrote in his book "Gotta Sing Gotta Dance: A Pictorial History of Film Musicals."