With Nicole Richie and Joel Madden’s wedding imminent, RadarOnline.com has exclusive new details about the preparations for the wedding which is expected to occur this weekend at her father Lionel Richie’s Beverly Hills mansion.

NEW PHOTOS: Lionel Richie’s Backyard Gets Full Party Treatment

Photos that surfaced Wednesday of Lionel’s backyard confirm RadarOnline.com’s previous tidbit that a stage has been built on top of the pool “so guests have more space to dance.”

RadarOnline.com has learned that the massive lighting structures surrounding the stage are part of an elaborate set up to ensure the party can continue into the evening hours! “It will be fabulous,” a source said, adding that the overall design of the event is still being kept under wraps. The lighting scheme  “will be both indoor and outdoor.”

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

As Nicole Richie and Joel Madden prepare to tie the knot, RadarOnline.com has new details about the party preparation that has been going on at her dad Lionel Richie’s house over the past few days. Many are expecting the couple to wed on the Beverly Hills estate.

NEW PHOTOS: Lionel Richie’s Backyard Gets Full Party Treatment

Photos of Lionel’s backyard confirm what RadarOnline.com reported on Tuesday. A source had said that a stage was built on top of the pool in the backyard “so the guests will have more space to dance.”

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

The photos show the pool covered with a hard, flat surface and massive metal lighting structures surrounding the area. RadarOnline.com confirmed that a truck from a special events lighting company based in Los Angeles went to the residence so it seems like the shindig will go into the evening hours!

As Nicole Richie and Joel Madden prepare to tie the knot, RadarOnline.com has exclusive details about what the fashionista is planning for her big day and we've confirmed it will be this weekend.

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

"Nicole is going for a vintage and romantic vibe," a source told RadarOnline.com exclusively.

Nicole Richie and Joel Madden have remained tight-lipped about their impending nuptials, but many expect them to tie the knot at the Beverly Hills mansion of Nicole’s dad Lionel Richie. As anticipation of their big day hits a frenzied pitch thanks to rumors of an early December ceremony, RadarOnline.com noticed a lot of party preparing action at Lionel’s house on Tuesday!

EXCLUSIVE PHOTOS: Lionel Richie’s House Gets Party Ready As Nicole Richie Wedding Looms

There were two party rental trucks spotted going to and from the residence as a body guard and one cop from the Beverly Hills police department looked on. One thing guests at the shindig can expect: a lot of dancing.

PHOTOS: Stars Show Off Engagement Bling

“A stage is being built over the pool in the backyard so the guests will have more space to dance,” a source told RadarOnline.com exclusively.