Well, as long as she's having fun.
5 seconds sound clip from the You Can't Take It with You (1939) classic radio play.
You can hear this line at 00:31:32 in the radio play.
Quote context
[...]
- That? It's a picture of Mr. De Pinna. Penny painted it.
- Let's see. Er... Yep. I guess it does.
- Oh, Mr. Kolenkhov! I'll get my dancing clothes and be right down.
- Oh, my Pavlowa! You are like a beautiful swan!
- Essie making any progress in her dancing?
- Well, er... Confidentially, she stinks.
- Well, as long as she's having fun.
- Oh, dear, it seems so nice to get into my art things again.
- Ah, Mrs. Sycamore, you are like a breath of Paris.
- Oh, thank you. It's the tam-o-shanter does it, don't you think?
- I'm ready, Mrs. Sycamore. Where're you gonna work?
[...]