PGE / StarTraks 1 / 7
PGE / StarTraks 1 / 7

NEW YORK (AP) - A New York woman has pleaded guilty to stalking "The Dark Knight Rises" actress Marion Cotillard.

RELATED: Rihanna's Stalker Now Lives in Same City as Pop Star

Teresa Yuan pleaded guilty Friday in Brooklyn federal court. Prosecutors say she sent 504 emails and 120 webcam videos of herself to a Cotillard fan website over four days in 2011.

RELATED: Alec Baldwin's Alleged Stalker Loses Bid to Drop Charge

In some of the videos shown in court, Yuan appears to be topless, hisses like a cat and discusses playing Russian roulette. Her lawyer says he agrees the videos could seem threatening.

RELATED: Photos: Celebs and Their Stalkers

The Daily News reports the 32-year-old Queens resident told a judge that she's undergoing psychiatric treatment for bipolar disorder.

The charge carries a sentence of up to 16 months in prison, but her lawyer says prosecutors have indicated they wouldn't object to probation and psychological treatment.