tina knowles Beyonce BEEF: Tina Knowles Likes Shady Post About Janet Jackson!! (It’s GOING DOWN) Tina Knowles BLASTS Critics Claiming That Beyonce BLEACHED Her Skin! (CLOSE UP PICS) Friend: Beyonce’s Mom DUMPED By Husband: ’Tina Supported Daughter’s Career … NOT Husbands’!! Blogger Tasha K Starts New High Profile Beef … Now She’s Going At Beyonce’s Mama!!