Robert Pattinson and Kristen Stewart are both adventurous souls who've gotten sexy with other people on film. It's called acting. So KStew is probably going to be just fine with Rob's new Dior ad, which Life & Style says will hit screens and billboards this May or June.

The ad was reportedly shot shortly after Kristen's "indiscretion" was made public last summer. A Dior insider told L&S, "in one scene, Rob’s shirtless while simulating a foursome with three hot blond models." Rob also has another scene making out with a model in a swimming pool.

Sources told L&S "Kristen will be livid" over the racy ad campaign, but she's more likely to be proud. Those girls don't get to go home with him; she does.

Source: Life & Style