Lady Gaga was spotted leaving Chateau Marmont and arriving at Mickey's gay bar club with the HAUS members located in West Hollywood last night. Gaga took time to sign some autographs at the bar entrance. Watch more than 100 candids below after the jump!
Her black ribbed effect leather and cotton blend sleeveless shift dress with traingular cut-out back details is Gaga's fourth Ives Saint Laurent look in a row. You're such a glamorous girl!!!