Christina Aguilera (born December 18, 1980), also known as Xtina, is a singer, producer, songwriter, actress, dancer, fashion icon, gay icon, mother of one and philantropist. She sold over 98 288 000 records (albums + singles) since the beginning of her career, in 1999.

Awards

Five time Grammy award winner

Golden Globe Nominee
Won over 130 awards worldwide
Gay Walk of Fame

Hollywood Walk of Fame

Rock'n'Roll Hall of Fame
Grammy Walk of Fame

Legendary facts
Second top selling single artist of the 2000s behind Madonna

Only artist under 30 to be named by Rolling Stone as one of the 100 greatest artists of all time
Best-Selling 'Maxim' Issue Ever

Best-Selling 'Allure' Issue Ever
Beautiful : elected most empowering song of the decade by Stonewall & one of the most played songs of the decade, with an audience impression of more than 6 billion.

Chart facts
45 450 000 albums + 52 838 000 singles sold worldwide. [Details]
4 #1 singles in the USA

7 #1 singles on the United World Chart
Her 4 albums reached the Top 3 in the USA (2 #1, 1 #2, 1 #3)
9th Top Grossing Female Tour of all time (Back To Basics Tour)
10 top 10 singles in the UK
13 top 10 singles in Australia
14 top 10 singles on the United World Chart
Over 100 Platinum/Multi-Platinum Certifications Worldwide

Burlesque : a movie that grossed $90 000 000 WW and whose DVD sold over 1 100 000 copies in a month in the USA (debuting at #2)

Philanthropy
- UN ambassador for the WFP & global spokesperson for World Hunger Relief. She helped raise over $22 million which helped provide over 90 million meals.
- Supports Missing Kids, National Alliance of Breast Cancer Organizations, Women's Cancer Research Fund, Cedars-Sinai Women's Cancer Research Institute, National Coalition Against Domestic Violence, Refuge UK, fight against AIDS
- Gay Icon : "My video captures the reality that gay and transgender people are beautiful, even though prejudice and discrimination against them still exists." First person to have her prints on the Gay Walk of Fame.
- Against Proposition 8 in 2008 : "Why you would put so much money behind something [aimed at] stopping from people loving each other and bonding together? I just don't understand it. It's hard for me to grasp. But I would've been out there with my rally sign as well."
- As the spokesperson of Rock The Vote she urged young people to vote in 2008.
- She headlined London's Africa Rising charity concert.
- She won $180,000 on a Turkish TV-show, the money was given to orphans.

Praised by many
One of the greatest vocalists for me is Christina Aguilera. She’s done many different styles over the years, but as a vocalist she is extremely strong - Celine Dion
Xtina is truly talented - Britney Spears
I wish I had a voice like Christina Aguilera - Britney Spears
In my opinion she's the voice of our generation - Justin Timberlake
She's a very intense woman, a passionate woman, an Incredible talent.. her voice is enchanting- Ricky Martin
She is so wonderful and she is so talented. People were too tough on her Super Bowl performance. And, I think we’re in this stage, right now, in the industry where everyone is… very analytical and very hard on everyone. - Lady GaGa

Christina Aguilera on Twitter.
Christina Aguilera on Facebook.

Sources : Wikipedia, RCA, MediaTraffic, Billboard.