Rumor has it Ashlee Simpson and Pete Wentz are getting married this weekend fueling rumors that Ashlee is pregnant.

All signs seem to point to a weekend wedding for Ashlee and Pete in San Diego. Jessica Simpson, Ashlee's older sis (of course), has already been spotted on the ground in San Diego.

What are the chances she would be there for anything else? Definitely slim!

Pete and Ashlee have asked their close friends and family to keep the entire day free without saying why or giving a location for a potential get together - say a wedding?

A source told US Weekly: "Proper invites have not been sent out but guests have been given a save the date notice."

On Saturday, guests will be shuttled to a secret location where Pete and Ashlee will get hitched before she pops out their first born. There are also reports that they've already sold the pictures to People magazine! How romantic!