Seth Rogen & Barbra Streisand's Road-Trip Flick: Will There Be Singing?

Funnyman dishes on teaming up with Babs in the upcoming My Mother's Curse

We must admit.

Seth Rogen in a road-trip comedy flick? Sounds pretty funny. But Barbra Streisand as his partner in crime? Oy.

But we have our fingers crossed all will turn out well with the upcoming My Mother's Curse. We caught up with Rogen the other night and talked Babs—and the possibililty of the two singing together...

"I am excited about it!" he told us at the A Night at Sardi's fundraiser for the Alzheimer's Association. "I've met her only a couple times so far but she's really funny and nice and really reminds me a lot of my actual mother, which is very odd...My girlfriend's like a huge Barbra Streisand [fan]."

In the flick, Rogen plays an inventor who brings his mom along for a cross-country car ride. So will we be getting a Rogen and Streisand duet?

"No," Rogen insisted, "there's no singing in the movie."