Beyonce's Mom -- She's Not Pregnant! 10/20/2010 10:03 PM PT Beyoncé's mom Tina Knowles just blew the lid off the story that her daughter is pregnant -- telling Ellen DeGeneres, the rumors are simply "not true." Play video content Ellen's interview will air tomorrow. Share on Facebook Share on X More Beyonce Beyonce -- New Bikini, Same Old Yacht Ellen DeGeneres Beyonce Knowles TV Beyonce & Jay-Z Baby Watch Gossip / Rumors