Lady Gaga and her boyfriend, “Chicago Fire” actor Taylor Kinney, celebrated her birthday early over a romantic dinner at Spiaggia in Chicago on Tuesday. They dined on both of the Italian restaurant’s six-course tasting menus, one which focuses on pasta and the other on black truffles. No word on whether Gaga, who’s recovering from hip surgery, rolled into dinner in her 24-karat wheelchair created by Mordekai designer Ken Borochov. Gaga turns 27 today.