First Nicki Minaj and now Kelly Rowland has a nip slip. She delivered some Motivation during a performance at club 4Sixty6 in New Jersey over the weekend. Wearing a dominatrix style fit, Kelly’s right boob was exposed to the entire crowd. I am sure no one had a problem with it. I mean the boob looked great. Kelly didn’t sweat it, she joked about the nip slip later on her twitter page. Check out the photo below!