Ashlee Simpson is doing something very traditional, especially by her standards, and taking her new husband's last name. She'll be going by Ashlee Simpson-Wentz from now on.
She says, "I think that that's something that a woman should do when they're marrying a man. A tradition that I think is a great tradition."
Pete is of course very flattered by his wife's decision, and says it as all her idea. "These decisions with Ashlee and her name are all completely up to Ashlee. I want her to do these kinds of things the way she wants to do them."
For being so young, these two do seem to have their heads together. Maybe they'll prove us all wrong and be the young Hollywood couple that makes it!