Kelly Rowland deems 'Dirty Laundry' therapeutic

Singer Kelly Rowland has long played the role of loyal BFF to Beyonce Knowles, never showing anything but enthusiasm for the astronomical success of her friend and former Destiny's Child groupmate. Rowland carved out a solid solo recording career after DC disbanded, but it can be hard to have proper perspective on the music of someone who is so closely allied with the world's biggest pop star.