Backstreet Boy Brian Littrell and fiancé Leighanne Wallace are devastated because no one will distribute their debut movie. Littrell was "really uncomfortable and nervous" when he shot a cameo role in fiancé Wallace's new flick because the Backstreet Boy knows he is a "really bad actor."

Littrell, along with fellow boy band member AJ McLean, appear in the independent movie in the popstars debut film role.

And, while Littrell has co-produced and recorded the soundtrack for the flick, the singer was shaking with nerves when he had to act.

Wallace says, "I gave Brian a couple of lines in the movie. It is a romantic comedy and Brian drives a horse and buggie in it. I think he enjoyed it but it was really uncomfortable for him because he doesn't know what he is doing."

And Wallace and Littrell are now devastated as the flick has failed to find an American distributor.

Wallace adds, "We are upset because we can't find anyone to distribute the movie. Some of my friends told me ET didn't get distribution for a really long time which makes me feel better. Every day it gets better but we just can't find anyone to do it."