On Tuesday, the hunky Chicago Fire actor and his lady had a romantic dinner together at Chicago restaurant Spiaggia, according to the NY Post.
The twosome reportedly dined on both of the Italian eatery's six-course tasting menus, which feature pasta and black truffles.
Gaga, who turned 27 yesterday, was also out last night for a dinner celebrating her big day.
The "Born This Way" singer was spotted entering a restaurant in a wheelchair decked out in Louis Vuitton leather (guess she left the gold one at home!).