Barbra Streisand?

I was not present for this exchange. There is a bit of poetic license here; so forgive.

Other half: "So, we're going to see the Barbra Streisand concert. Did you get tickets?"

Friend Callie: "Yes, my mom and I are going."

Callie's friend: "Barbra Streisand? From Meet the Fockers? I didn't know she was a singer."