Kristen Stewart Apologizes To Robert Pattinson For 'Momentary Indiscretion'

Access Hollywood
Kristen Stewart seen at the 2012 Teen Choice Awards in Universal City, Calif. on July 22, 2012 -- Getty Premium

Following reports that Kristen Stewart cheated on Robert Pattinson with her "Snow White and the Huntsman" director, Rupert Sanders, the actress has issued a public apology.

"I'm deeply sorry for the hurt and embarrassment I've caused to those close to me and everyone this has affected," the 22-year-old actress said in a statement to People.

PLAY IT NOW: Comic-Con 2012: Kristen Stewart Talks Saying Goodbye To Twilight Saga

"This momentary indiscretion has jeopardized the most important thing in my life, the person I love and respect the most, Rob," Kristen continued.

The actress and the director were photographed together in a makeout session on July 17 in Los Angeles.

VIEW THE PHOTOS: Robert Pattinson: Hollywood’s Hottest Vampire!

"I love him, I love him, I'm so sorry," she said of her "The Twilight Saga" co-star.

Rob, 26, and Kristen were last seen together at Comic-Con 2012 in San Diego just two weeks ago.

For more on Kristen's fling with her "Snow White" director, CLICK HERE!

VIEW THE PHOTOS: ‘Twilight’s’ Leading Lady Kristen Stewart

-- Jesse Spero

Copyright 2012 by NBC Universal, Inc. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

VIEW THE PHOTOS: Celebrity Cheaters (Allegedly)