Christina Aguilera’s Randi Rahm Archive 2007 Pre-Grammy Party Dress Among Gowns Headed to Auction

Here’s your chance to own a little bit of Christina Aguilera fashion history…

Property from the Randi Rahm Archive, an exclusive collection of iconic couture gowns worn by Hollywood‘s elite, including the 39-year-old half-Ecuadorian American Grammy-winning singer, will be up for auction next month.

Christina Aguilera

Julien’s Auctions has announced that the Rahm signature styles that have graced the covers of magazines and waltzed down red carpets will be available for bidding December 2-3, both live from Beverly Hills and online.

The top items featured in the auction include Aguilera’s black satin crepe gown from the 2007 Clive Davis Pre-Grammy Awards party (estimated $2,000 to $4,000), Beyoncé‘s nude fringe embellished dress she wore to first lady Michelle Obama‘s 50th birthday bash in 2014 (estimated $3,000 to $5,000), and Mariah Carey‘s orchid and gray twisted halter silk dress from her 2005 “We Belong Together” music video.

Christina Aguilera

Three more items from Beyoncé’s wardrobe, Carrie Underwood‘s one-shoulder purple satin silk gown from her 2010 CMA Awards performance (estimated $2,000 to $4,000), Katy Perry‘s tie-dye aqua-blue cocktail dress from her 2012 “Katy Perry: Part of Me” Tokyo meet-and-greet (estimated $2,000 to $4,000) and more are also included in Rahm’s collection.

The collection will be available to both bidders and collectors, who must register either in-person at the exhibition or online before the sale here.

The public exhibition at Julien’s Auction is free to the public and open until November 27 (closed on Thanksgiving Day, Nov. 26) at 257 N. Canon Dr. in Beverly Hills, Calif.

The auction will take place from Wednesday, December 2, to Thursday, December 3. Interested parties can place their bids in person, online and on their iPhone app, over the phone with an auction house representative, or in advance via absentee bid. Absentee bid forms are available by calling Julien’s Auctions, checking their website and seeing the back of each catalog.

Maldonado & Her Pentatonix Groupmates to Salute the Bee Gees at Grammy Tribute

Kirsitie Maldonado will be experiencing disco fever…

The 24-year-old half-Mexican and part-Spanish American singer and her fellow Pentatonix members will be helping commemorate the 40th anniversary of the Saturday Night Fever soundtrack next month.

Pentatonix

Maldonado’s a capella group will perform at Stayin’ Alive: A Grammy Salute to the Music of the Bee Gees, which will premiere April 16 on CBS.

The event, led by the Recording Academy, AEG Ehrlich Ventures and CBS, will focus on improving music life and culture through the Bee Gees‘ legacy, celebrating the members of the five-time Grammy-winning group and Recording Academy Lifetime Achievement Award recipients.

Barry Gibb, the Bee Gees’ co-founder and last surviving member, will make an appearance and perform classic hits from the Saturday Night Fever soundtrack.

In addition to Pentatonix, special tributes from musicians will include performances by Stevie Wonder, Keith Urban, John Legend, Nick Jonas, Tori Kelly, Celine Dion, Little Big Town, Thomas Rhett, Jason Derulo, Kelsea Ballerini, Andra Day, Ed Sheeran, DNCE and many more.

Other guest appearances to add to the lineup are John Travolta, Cynthia Erivo and Wilmer Valderrama.

Pentatonix, who earned a Grammy for their collaboration with country legend Dolly Parton on “Jolene,” recently released their cover of John Lennon’s “Imagine,” part of the group’s upcoming album.

Maldonado and the gang previously covered Leonard Cohen’s “Hallelujah,” performed a Star Wars-themed medley at the American Music Awards, and performed the Oak Ridge Boys’ “Elvira at the CMA Awards.

Maldonado & Her Pentatonix Mates Perform the Oak Ridge Boys’ “Elvira” at the CMA Awards

Kirstie Maldonado has gone country…

The 23-year-old half-Mexican, part Spanish-American singer and her fellow Pentatonix members took the stage at the Country Music Association Awards on Wednesday to present the CMA Award for Vocal Group of the Year.

Pentatonix

But before revealing the winning group’s name, the a capella group honor a past winner of the award with a special performance of their song.

“As a vocal group ourselves, we wanted to salute a great country group that won this next award back in 1978 and this year entered the Country Music Hall of Fame,” intro’s Pentatonix frontman Scott Hoying, before Pentatonix launched into an a capella version of “Elvira,” the 1981 hit by the Oak Ridge Boys.

Proving Maldonado and her group mates are the real deal, the performance featured on point harmonies, including Avi Kaplan’s perfect bass part.

Audience members bobbed along and gave the group a standing ovation after the short performance.