Lady Gaga Locks Lips With Mystery Man On New Year’s Eve: All The Stars Who Rang In 2020 With Romance

New Year’s Eve was a romantic night for Lady Gaga! The “Million Reasons” singer was spotted smooching a mystery man when the clock struck midnight at a Las Vegas bash. Gaga wasn’t the only star who heated things up for the holiday: Jennifer Lopez and Alex Rodriguez, Hilary Duff and Matthew Koma and other celebrity couples also found fun and flirty ways to ring in the new year.