Robert Pattinson and his Water For Elephants costar, Christoph Waltz, popped up in Berlin this morning for a photo call. They're in Germany kicking off international press for the film, which opened back in the US last weekend. Their leading lady, Reese Witherspoon, has yet to join them in Europe, as she's hanging out at home in LA with her husband and kids. The stop in Germany is the latest in Robert's country-hopping itinerary — he spent a recent few days in St. Thomas doing reshoots for Breaking Dawn with a bikini-clad Kristen Stewart! Both Kristen and Robert were also in Canada just a few weeks ago wrapping up on-location scenes for the final installment of the Twilight series, though their big-screen buddies Kellan Lutz, Ashley Greene, and Jackson Rathbone just headed back north of the border yesterday.