The hunt for Robert Pattinson is on and sources tell E!News that they know where the Twilight hunk is hiding.

Robert is reportedly hiding out at Reese Witherspoon’s Ojai estate in California, but has since left.

Reese and Rob became friends after shooting Water for Elephants together .

Sources say that he wanted to find some peace and quiet after Kristen Stewart broke the news of her affair with her married director, Rupert Sanders.

The actor wants to remain professional and is still planning on showing up to his scheduled press events for his movie Cosmopolis.

"Cosmopolis is a film that Robert is very proud of and looks forward to supporting," the rep said in a statement. "No confirmed engagements have been canceled. Any reports to the contrary are inaccurate."