In the 1950s, her biggest success was the show "Redhead" (1959), which won five Tony Awards, including Best Musical. When she started collaborating with Cy Coleman in the 1960s, her career took a new turn. Their first work together was "Sweet Charity". Her last hit was from their second collaboration in 1973, "Seesaw". The show began on Broadway on March 18, 1973, and ended its run on December 8, 1973. Its signature song was "It's Not Where You Start, It's Where You Finish."