Nicole Richie's long-awaited wedding to Good Charlotte rocker Joel Madden goes down Saturday, and Breaking Celebrity News.com has plenty of new details on the affair that has everyone in Hollywood talking.

Her dad, soft rock mainstay Lionel Richie, confirmed to Southern California radio station KOST a few details about the wedding, which is slated to take place at his Beverly Hills estate.

The All Night Long (All Night) singer told the station that a marquee has been erected, and his walkway will be covered so there can be no overhead shots.

EXCLUSIVE PHOTOS & DETAILS: Lionel Richie's House Gets Party Ready As Nicole Richie Wedding Looms

Only 75 people were invited to the ultra-exclusive bash, including celebs like Ashlee Simpson, Christina Aguilera and Lindsay Lohan's ex Samantha Ronson. Nicole will likely be wearing a Marchesa dress when she walks down the aisle, the NY Post re