First there were two men claiming to be the father of Anna Nicole Smith’s baby daughter. Now that number has jumped to four.  So who is Anna Nicole’s donor-de-jour?

As the paternity battle rages between Howard K. Stern and Larry Birkhead for the title of Anna Nicole’s “real” baby daddy, TRIMSPA.com is reporting that two more men have surfaced, each claiming that they are the true sire. In addition, the website also claims another man says he was asked to father the baby, although it’s unclear if he actually went through with that, er, “plan.”

We’re not sure if either really, truly believes that they could be the mystery dad, but according to the law, they definitely have the right to say they are.