Heidi and Spencer: Not faking this time

Heidi Montag Spencer Pratt

are getting married, for real this time, on April 25 in Pasadena.

We’re not invited, but we can watch the fun on the season finale of “The Hills.”

Think back to November, when these crazy kids faked a wedding ceremony in Mexico for the show. It was just them and the preacher, and boy was her mama mad when they came home.

This time, about 100 guests have been invited to a sunset ceremony with a rooftop reception.

Heidi will wear Monique Lhuillier, natch. and hopefully won't be drunk or high or whatever it was that made her say "I do" the first time.

The kids are registered at their local tanning salon.

| Lisa Gutierrez, The Star