But I don't think she's a musical comedy star in anyway. ...despite the fact that she's been performing in musicals on Broadway since 1947. That's 65 years of performing in musicals on Broadway.
...despite the fact that she starred in the national tour of Irving Berlin's Call Me Madam in 1952. That's 60 years ago. She starred. In a national tour. Of a musical.
...despite the fact that she played Melba and sang "Zip!" in Rodgers and Hart's Pal Joey on Broadway in 1955.
...despite her starring role in Noel Coward's Sail Away on Broadway.
...despite her Tony-nominated performance in Stephen Sondheim's Company.
...despite her performance as Parthy in Hal Prince's revival of Kern and Hammerstein's Show Boat.
And despite her Tony-winning performance in At Liberty, recounting all this--and singing about it.
In other words, she's a "musical-comedy star" as far as Irving Berlin, Richard Rodgers, Noel Coward, Stephen Sondheim and Hal Prince are concerned.
But you, not so much?