Charlie Sheen is claiming that his ex-wife Denise Richards has asked him to make a sperm donation so she can have his third child.

Now, despite their bitter feud, the “Two and a Half Men” star says that Denise has, amazingly, asked him to help her have a third child — as the biological father.

“There was a request for a donation,” says Charlie. “Without getting into it here … there is a specific document relating to this that I am going to reserve for a court.”

Denise is denying Sheen’s claims and says that he is making the entire story up.

According to a published report, Denise has said that the story is absolutely not true. But Charlie counters, “She can make every claim in the world. But what she stated in something she wrote would completely and totally defy that.”

There are many men who would be willing to make a direct deposit into Denise.  Perhaps she just wants all of her kids to have the same daddy.