Ashlee Simpson and Pete Wentz may not be confirming a pregnancy just yet, but some of her pals can't quite contain their excitement.

"I think they are a cute couple, and they are going to have cute, tiny kids," Lucy Walsh — the 24-year-old daughter of Eagles guitarist Joe Walsh — told Usmagazine.com at a taping of MTV's Rock the Cradle in L.A. Thursday.

She said she is "super excited" the couple are getting hitched and is "going to have to get planning" on an engagement bash.

Simpson has been ducking pregnancy questions since Usmagazine.com broke the news on April 14.

When asked by Ellen DeGeneres if she were expecting, she joked Thursday, "Do I look like I had 10 cheeseburgers or something ... because I don’t think I do."