Actually while Letoya has a number one album that went Platinum, Kelly has sold more records. Kelly is yet to have a platinum album, however Kelly is at 30 million records sold to date. Toya isn't past 7 million worldwide. I love them both but they are far from 'neck & neck'. Besides Beyonce, Kelly is by far Destiny's Child most successful member as pointed out by Rolling Stone and Vanity Fair. Not thate need them to tell us. Also of her 5 Grammys, 2 are solo.