ROBERT PATTINSON made out with actress MIA WASIKOWASKA… on the set of their new movie, that is!

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Robert Pattinson was photographed kissing an actress… and it’s not his on-and-off again girlfriend, Kristen Stewart.

The actor, who was reported to be “hooking up with” Riley Keough recently (before she seemingly reunited with “Magic Mike” star Alex Pettyfer), was caught in the middle of a steamy make out session on the floor with Mia Wasikowska, during filming of their upcoming movie, “Maps to the Stars.”

While Robert is technically single and available, the scene was extremely professional as Wasikowska is dating Jesse Eisenberg.

Unless you’re Kristen, you should click HERE to see the photos of Rob and Mia.

Photos By PR Photos
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