Beyonce party’s hard in short skirt & crop top at sister’s NY fashion week afterparty

                    
She is one of the hardest working stars in showbusiness.
But even Beyonce likes to let loose from time-to-time.
The 32-year-old flashed her midriff as she danced with a bottle of Veuve Clicquot champagne at her sister Solange’s MSQFT x SaintHeron New York Fashion Week party on Thursday night.