According to MTO , Beyonce has dropped the "Carter" from her name and is once again Beyonce Knowles. The gossip site says that Queen Bey recently registered three songs with ASCAP under her old name, Beyonce Knowles. Up until that point, she had been using Beyonce Knowles-Carter. True or not, it doesn't look like a sign of a shaky marriage as both Jay-Z and Beyonce were seen together at the Roc Nation Grammy Brunch over the weekend. SOURCE