By Mike Bruno
Updated October 21, 2010 at 10:10 AM EDT

Beyonce Knowles was the talk of the Internet Wednesday as rumors swirled (again) that she and Jay-Z were expecting their first child together, but according to her mother, Tina Knowles, it isn’t true (again). “No, it’s not true. Not right now,” she told Ellen DeGeneres on an episode of Ellen set to air Thursday. “I’m looking forward to it. With all the rumors, by now I should have about five or six grandchildren.”

The rumor stemmed from a report in Us Magazine, which cited an unnamed source claiming the 29-year-old singer-actress was expecting.