Tina Knowles and Beyonce Knowles Unveiling of the Beyonce Cosmetology Center at Phoenix House Sandra Rose 4 years ago share Tina Knowles and Beyonce Knowles Unveiling of the Beyonce Cosmetology Center at Phoenix House Featuring: Tina Knowles and Beyonce Knowles Where: New York City, United States When: 05 Mar 2010 Credit: WENN