Hollywood Life reports that while Rob was in Tennessee filming scenes for Water For Elephants, he made a point to not flirt with any girls on a night out -- much to the disappointment of Tennessee's girls.
The manager at Tennessee's Chattanooga Billiard Club said that Rob was very low-key during a night out with pals:
He was not flirting or carrying on with any girls. He was relaxing with his cast and crew, drinking and not eating – and he didn’t play billiards.
The 24-year-old Twilight hunk has been rumored to be dating co-star Kristen, although the pair have never publicly admitted their romance. Maybe things are getting pretty serious between the couple now that Rob has retired from his flirtin' ways.