Alexis Knapp's baby gets Ryan Phillippe's last name

Alexis-Knapp-Ryan-Phillippe.jpgAlthough it hasn't been proven conclusively that the bundle of joy delivered by Alexis Knapp on July 6 is, in fact, the spawn of Ryan Phillippe, Knapp has gone ahead and added "Phillippe" to the youngster's last name.

Phillippe isn't listed on the birth certificate as the father of little Kailana, but he was on hand for her birth. According to TMZ, Ryan's still waiting for the DNA test proving he's the daddy.

"Oh yes, I believe that it is his baby," Knapp's mother told Radar Online earlier this month. "I'm very proud of her. She did the right thing."

Phillippe has two children with ex-wife Reese Witherspoon: Ava, 11 and Deaon, 7.
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