Lady Gaga Seen in Harley Quinn Costume for First Time on Set of 'Joker: Folie à Deux'

We have the first photos of Lady Gaga in her Harley Quinn costume! The 36-year-old entertainer filmed scenes for the upcoming Joker: Folie à Deux on Saturday morning (March 25) in New York City. PHOTOS: Check out the latest pics of Lady Gaga For her time on set, Gaga was seen wearing a new version [...]