It’s official: Heidi Montag and Spencer Pratt will wed –for real this time –in a ceremony outside Los Angeles this Saturday.

According to the Associated Press, executive producers of The Hills made the announcement to a crowd at the William S. Paley Television Festival in Los Angeles on Tuesday night. The over-the-top wedding will take place at Westminster Presbyterian Church in Pasadena, California, and fans better believe that a film crew will be on hand to film the ceremony for an upcoming episode of the unscripted MTV smash.

“It’s a big, gigantic event that takes the two of them to pull off,” said Adam DiVello.

“And a white dress,” added Liz Gateley.

This isn’t the first time the scheming duo have made a trip down the aisle. Heidi, 22, and Spencer, 25, wed in Mexico on November 19; they later discovered the ceremony wasn’t legal.

Fellow MTV reality personalities Brody Jenner, Lo Bosworth, and Stephanie Pratt –who is Spencer’s sister –are expected to attend the weekend wedding.