So the young starlet took her new husband's name, Wentz.

“I think that that’s something that a woman should do when they’re marrying a man,” she tells People. “It’s a tradition that I think is a great tradition.”   She says that privately she’ll go by Ashlee Wentz and professionally she’ll be Ashlee Simpson-Wentz.

Um, okay.  Why not pick one? 

Pete Wentz had nothing intelligent to say, “These decisions with Ashlee and her name are all completely up to Ashlee,” Wentz says. “I want her to do these kinds of things the way she wants to do them.”

Still, he admits, he was flattered. “Oh man, I was like upgrade me! You know what I’m saying? The Wentz family, our Christmas card just got upgraded!” he says. “It feels insane. It feels unreal.”

I personally can't wait for these two Einsteins to procreate.  Oh wait.