Happy Birthday Tina Knowles by African Celebs January 4, 2015 African Celebs ShareTweetPinShareShare0 SharesBeyoncé’s mum, businesswoman and fashion designer Tina Knowles is a year today! Join African Celebs in wishing Tina Knowles a very happy birthday! Wishing Tina Knowles More Success, Happiness and Good Health! ShareTweetPinShareShare0 Shares Tags Fashion Designer Happy Birthday Tina Knowles