RPattz and KStew Lovin' It Up -- Down in Louisiana

"Twilight" lovebirds Robert Pattinson and Kristen Stewart aren't saving all their romantic moments for the big screen -- the co-stars have been making their relationship more public while in Louisiana filming "Breaking Dawn," the third installment of "Twilight."

robert pattinson and kristen stewart

According to People magazine, the pair, along with their fellow castmates, dined at Fleming's Steakhouse, but were only focused on each other.

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"Kristen and Rob were very couple-like," a source told the magazine. "There was a lot of hand-holding, sitting next to each other. Everyone was talking around the room, but Kristen and Rob were just talking to each other, not really into the conversations everyone else was having."

Another onlooker spotted the couple at Cadillac Café and said they were "very much a couple." "I mean, they weren't slobbering all over each other... but they sure looked like a couple and were talking with each other like a couple," said a source. "They seem like a couple in love."