Credit: Jean Baptiste Lacroix/

Are they or aren't they?

Chris Pine and Olivia Munn had a private, two-hour dinner together Thursday at celeb-friendly West Hollywood eatery Madeo, where they were photographed.

(Also supping at Madeo that evening: soap star Susan Lucci and, at a separate table, screen legend Sophia Loren.) Later that night, the couple was spotted "in good spirits" at hotspot Voyeur, an eyewitness tells "Their body language read as though they [were] an item."

Pine and Munn's night out follows talk earlier this week about the status of their five-month relationship. While some media outlets announced Monday that the actors had broken up, an insider told that the twosome are still together and "just having fun and being casual." Similarly, E! News reported that Munn Iron Man 2) and Pine (Star Trek), both 29, had not parted ways.