(hollyscoop.com) - Christina Aguilera is being sued for fraud by a man who seems to be a bit delusional. Michael Dunlap is suing Christina for loss property, loss of earning capacity and other damages including "humility, harassment, lies, and slander."But here's the good part. Dunlap claims he is Xtina's father. He says he has 26 children through in-vitro, including Aguilera, Corey Feldman, Hayden Panettiere, Vanessa Williams, Hilary Duff and Matthew Broderick. Wow! He sure knows how to make celebrity babies!