Photos: Kristen Stewart finally admits she is dating Robert Pattinson… by confessing she cheated on him!

We feel almost as shocked and confused as we would if our own boyfriend/girlfriend had confessed to cheating on us!

Kristen Stewart has admitted to cheating on her boyfriend and Twilight co-star Robert Pattinson.

Reports hit the net that Kristen cheated with her Snow White and the Huntsman director Rupert Sanders, who is 19 years older than her and married with two kids.

Photos hit the net (click here and here for those) of the pair looking close. Normally the stories about Rob and Kristen are rarely true, but this one is, and Kristen has apologised.

“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 told People. “This momentary indiscretion has jeopardized the most important thing in my life, the person I love and respect the most, Rob. I love him, I love him, I’m so sorry.”

Poor Rob!