Sparks are no longer flying between Pine (Star Trek) and Munn (Big Stan, Greek).
The couple was ultra discreet last fall when they began dating, but their relationship has already run its course.
Their breakup was reportedly very recent, since they were both seen in a Los Angeles bar sipping cocktails and laughing just two weeks ago.
A source confirmed the split to People, saying that things had apparently gone south for the two, judging by how they were keeping their distance from each other at the New York Times reception for the Golden Globe Awards last Friday (January 15).
Chris Pine and Denzel Washington have finished shooting Unstoppable, which opens November 12. Pine is also set to reprise his role as Captain Kirk in the Star Trek film sequel, in theatres on June 29, 2012.
As for Olivia Munn, she will be starring in Date Night with Mark Wahlberg and Steve Carell on April 9, as well as Iron Man 2 on May 7.