- Country: USA
- Genres: Comedy, Musical
- Release: 1941-11-10
- Director: Norman Z. McLeod , Busby Berkeley
- Writers: Jack McGowan , Kay Van Riper , John McClain
- Language: English
- Stars: Eleanor Powell , Ann Sothern , Robert Young , Lionel Barrymore (1878–1954) , John Carroll , Red Skelton , Virginia O’Brien , Tom Conway , Dan Dailey , Reginald Owen (1887–1972)
- Runtime: 112 min
- Awards: Won 1 Oscar. 1 win total
- AKA: Ó, légy jó hozzám! (Hungary) , Erotaan siis (Finland) , Lady Be Good (United Kingdom) , Lady Be Good (United States of America) , Não Sejas Má (Portugal, Portuguese Republic) , Lady Be Good (Canada) , Леди, будьте лучше , Lady Be Good , Se Você Fosse Sincera (Brazil) , Divorce en musique (France, French Republic) , Lätt på foten (Sweden) , Lady Be Good (Australia) , No estamos casados (Mexico)
- Plot: Songwriters Dixie Donegan and Eddie Crane are still in love after their divorce. Dixie's friend Marilyn Marsh tries to convince them to marry again, but this isn't that easy.
- IMDB:tt0033803
Lady Be Good Cast · · · ALL
Norman Z. McLeod
Director
Busby Berkeley
Director
Eleanor Powell
Marilyn Marsh
Ann Sothern
Dixie Donegan Crane
Robert Young
Edward 'Eddie' Crane
Lionel Barrymore
(1878–1954)
Judge Murdock
John Carroll
Buddy Crawford
Red Skelton
Joe 'Red' Willet
Virginia O’Brien
Lull
Tom Conway
Mr. Blanton
Dan Dailey
Bill Pattison (as Dan Dailey, Jr.)
Reginald Owen
(1887–1972)
Max Milton
Rose Hobart
Mrs. Carter Wardley
Phil Silvers
Master of Ceremonies
Bess Flowers
Banquet Guest at Max's Table (uncredited)
Connie Russell
The Singer