Robert Pattinson has officially moved on from ex-girlfriend Kristen Stewart. Over the weekend the "Twilight" actor was spotted driving around with a redhead girl who some said looked like Stewart. According to the Daily Mail, the mystery woman is actress Riley Keough, the granddaughter of the late Elvis Presley. Keough is also said to be a friend of Stewart's and starred in the move "The Runaways" with her. The Daily Mail reports that Keough even attended K-Stews birthday back in April.

Pattinson and Keough, who are reportedly dating, were spotted driving around in the actor's red pickup truck with a Ping-Pong table in the back and reportedly went back to his mansion. The 24-year-old actress is fresh out of a relationship herself after ending her engagement with "Magic Mike" star Alex Pettyfer. She has also dated Ryan Cabrera and Jonah Hill. Since splitting with the Stewart, Pattinson has also been linked to Katy Perry after the two were spotted together on several different occasions.

Pattinson and Stewart split for a second time after she reportedly got back in touch with director Rupert Sanders. Last year she confessed to having an affair with the director while filming "Snow White and the Huntsman." At the time Stewart released a statement apologizing for any hurt she had caused.

"I'm deeply sorry for the hurt and embarrassment I've caused to those close to me and everyone this has affected. This momentary indiscretion has jeopardized the most important thing in my life, the person I love the most, Rob, I love him, I'm so sorry," Stewart said in the statement.

This time friends of Pattinson's said the couple is definitely done for good. According to Showbizspy.com, Stewart has finally accepted that their romance is really over this time.

"She pretty much knows that at this point there is nothing she can do to win him back," a source told the website. "Kristen and Rob are just in different places, and Kristen knows it."