Washington, April 21 : Lady Gaga is romancing Los Angeles entrepreneur called Speedy, according to reports.

The pop vixen was said to have fallen for the mystery man after the two met on the set of her Love Game music video.

The `Poker Face' hitmaker, born as Stefani Germanotta, has allegedly been dating the 23-year-old since last month.

"They were just friends for a while, but recently things got serious... They are totally crazy about each other," Contactmusic quoted a source as telling In Touch magazine.

The pair was also seen getting cosy at restaurant Katsuya in Brentwood, and a fellow diner reported: "They were all over each other, cuddling in the corner." (ANI)