The singer - who is famous for wearing crotchless leather chaps in the video for her 2002 hit 'Dirrty' - has been inspired by the 'Believe' singer's flesh-flashing fashion choices through the years.

Billboard Bits serves up the best bite-sized nuggets of music news and gossip every afternoon.

I'm glad that Christina Aguilera waited to jump on the I'm-a-singer-now-put-me-in-films band wagon and avoided a Crossroads situation.

Ever wanted to help protect the environment - by spending your money on VIP tickets to a Christina Aguilera concert? Come April, pop music fans and fine art collectors alike will be able to do something along those lines by bidding in the first green charitable auction put on by art business Christie's International.

Christina Aguilera v. Cher On-Set Feud? >> Posted By GrainOfSand 4 hours, 9 minutes ago in Arts & Entertainment An on-set feud is reportedly brewing between Burlesque co-stars Christina Aguilera and Cher.

A number-crunching nerd claims to have cracked the code behind a mysterious viral vid ... and traced it back to Christina Aguilera.

Christina Aguilera has come a long way from middle-school boom box jams and the "Dirrrty" music video.

The release slate for Groundhog's Day is, quite frankly, nothing for the Puxatawny Phil to come above ground for.

Though Sia 's new album, We Are Born , won't be out until "later this year" , the infectious new Greg Kurstin-produced song "You've Changed" is already a dancefloor hit.

CHRISTINA AGUILERA has signed up to front a new public service announcement urging Americans to give more to the Haiti earthquake relief effort.

MTV is sure it's not Christina Aguilera, analyzes who might be behind the brilliant 'Iamamiwhoami' viral videos.

Christina Aguilera and Nicole Richie pose for photos on the TAO/Lavo red carpet at the Venetian on December 31, 2009 in Las Vegas Getty Images Nicole Richie steps out at the March of Dimes 4th Annual Celebration of Babies at the Four Seasons Hotel in Beverly Hills on November 7, 2009 Lifetime Nicole Richie with Nina Garcia on the seventh season ...

Muhammad Ali and Christina Aguilera are joining forces to help the United Nations World Food Programme Haiti relief efforts by appearing in a Public Service Announcement underwritten by the Yum! Brands Foundation.

CHRISTINA AGUILERA has signed up to front a new public service announcement urging Americans to give more to the Haiti earthquake relief effort.

According to ETonline.com, Entertainment Tonight will premiere a new public service announcement today with Christina Aguilera and the greatest boxer of all time Muhammad Ali who have joined forces to raise money for the Haiti relief effort.

Sports icon and global humanitarian Muhammad Ali is joining forces with vocal powerhouse and multi-Grammy winner Christina Aguilera for a new Haiti relief effort.

It all started in December, with a 55-second video clip that featured plenty of trees, spindly, spooky appendages, and one particularly grisly live birth Then, in early January, there was a second clip ... a Dendrophiliac's wet dream, loaded with images of a mud-smeared woman licking a tree and some strangely sexualized sap.

The season will be busy on stages large and small. Though the Spectrum is closed, the Wachovia Center will offer up John Mayer , Black Eyed Peas , and back-to-backs with Taylor Swift and Bon Jovi .

JUSTIN TIMBERLAKE and CHRISTINA AGUILERA are among the singing stars who will take to the stage to help raise funds during GEORGE CLOONEY's Haiti telethon.

Plus, the ever-so-talented John Legend and Kid Cudi perform from the exclusive W Hotel Miami Beach to a sell-out crowd and the show also goes down memory lane and meets up with rock legends, Cheap Trick at the Landshark Stadium - " home of the Miami Dophins.