Beyoncé Knowles Goes Dancing in N.Y.C.
Even new moms have to get their dance on! And Beyoncé did just that Friday night. She joined younger sister Solange and two female friends for a girls' night out at New York City's W.I.P. nightclub. The quartet let loose on the dance floor and jived to the club's mix of disco, '90s and hip-hop music. "Beyoncé looked amazing and was having a great time with her friends," an onlooker tells PEOPLE. "She was very laid back, smiling and in a great mood." Off the dance floor, Beyoncé, who gave birth to daughter Blue Ivy Carter just three and a half months ago, chatted and shared some laughs with her pals while sipping on vodka drinks at a corner VIP booth. At one point, Oscar winner Cuba Gooding Jr. came to the table to say hello. The girls night out wrapped up around 3 a.m.
