France's first lady and former supermodel, Carla Bruni-Sarkozy, has agreed to be in Woody Allen's next film.

According to The Hollywood Reporter, Bruni-Sarkozy doesn't know what role Allen has in store for her and admits she could be a terrible actress.

Allen "asked me to be in his next film," she said on Canal Plus television, where she appeared for an interview and duet with crooner Harry Connick Jr.

Asked if he had told her what part she would play, Bruni-Sarkozy replied: "No. But I said 'yes'... I do everything a little bit blindly. If I don't, I won't do anything."

"I'm not at all an actress. Maybe I'll be absolutely terrible," she added.

Bruni-Sarkozy, now a singer-songwriter, has largely shelved her concert tour plans to make way for her responsibilities as France's first lady.

No production date has been announced.