following a romantic dinner at one of the most expensive steak joints in town.
The two tried to sneak out the back door of the restaurant ... he BRIEFLY kinda/sorta dated Paris Hilton a few years ago.
and Chicago Bears superstar linebacker Brian Urlacher.
TMZ shot footage of the two leaving Mastro's in Beverly Hills together last night ...
While his mother worked several jobs to keep her family afloat, Urlacher spent his teenage years playing sports for Lovington High School and training in weight rooms.