She messed up the lyrics of 'The Star-Spangled Banner' during the Super Bowl XLV on February 6, 2011.

On November 15, 2010, Aguilera received a Star on the Hollywood Walk of Fame.

Included in People magazine's annual list of 100 Most Beautiful People in 2009.

Lent her beautiful self for a commemorative photo, shot by Rolling Stone photographer Mark Seliger, to commemorate retail giant Macy's 150 years anniversary (July 2008).

Made a public service announcement (PSA) for Rock the Vote campaign, which aims to engage young voters in the U.S. political process, in June 2008 with son Max Liron Bratman.

Performed together with Mya, Lil' Kim and Pink for "Moulin Rouge" (2001) soundtrack, "Lady Marmalade."

Voted 4th on Maxim magazine's list of 100 Hot Hollywood Starlets in 2007 and 8th in 2008.

Was chosen as one of People en Espanol's 50 Most Beautiful 2008.

Picked 2nd on Maxim magazine's list of 9 Hottest Pregnant Women, Ever (November 2007).

Being featured in an international advertising campaign for her close friend, jewelry designer Stephen Webster, to help promoting his "Shattered" and "Superstud" lines (February 2008).

Had the very first exclusive pictures of son Max Liron Bratman debuted on the cover of People Magazine issue, on newsstand February 15, 2008.

Took her clothes off, exposed her growing baby belly in the January 2008 issue of Marie Claire Magazine.

Was photographed without her panties on while making her way out of a car in November 2007.

Inked an international licensing agreement with Procter & Gamble Prestige Products to create "Christina Aguilera" fragrances (January 2007).

Ranked 10th in a poll on Sexiest Women conducted by men's magazine Stuff in April 2007.

Chosen the 1st in In Touch magazine's list of Hollywood's Hottest Blondes in March 2007.

Won the category of Best Pop Vocal Performance - Female at the 49th annual Grammy Awards for her hit song "Ain't No Other Man".

Ranked 5th in a poll by Teen People on Celebrities with Biggest Ego (October 2005).

Ranked 8th in In Touch magazine's poll of the Best Legs in Hollywood (January 2007).

At the 4th spot on Mr. Blackwell's 47th annual "Worst Dressed" list released on January 9, 2007.

Has her wax figure unveiled at London's Madame Tussauds on November 30, 2006, coincides with the end of her UK tour.

Visited and donated $200,000 to the Women's Center and the domestic abuse Shelter of Greater Pittsburgh in Oakland (December 21, 2003).

Voted the 8th celebrity to have the "Best Legs" in a poll conducted in November 2006 by Lambrini which was searching for the sexiest legs for a new fashion campaign with Pretty Polly.

Chosen the 6th Most Searched for Celebrity among UK web users in a poll held by Web analysis firm Hitwise in November 2006.

Is of Irish and Ecuadorian descent.

Bought a $570 gift bag for Britney Spears' second son, Sutton Pierce, includes goodies like a set of porcelain crockery, a cuddly elephant, a hooded towel, slippers and a nightlight (September 2006).

Ranked the 9th "Most Searched Celebrity" on VH1 by June 2006.

Officially changed her stage name "X-Tina" into "Baby Jane" on the day she released the first single of her album "Back to Basics" (June 2006).

In mid July 2005, she accidentally cut her arm at home and has been forced to wear a cast and sling.

Her favorite Disney movies are "Mulan" and "The Little Mermaid."

Shopping, watching movies, hanging out with friends, music, dancing, and sports are all her hobbies.

Her favorite school subjects are English and Science.

Turquoise and purple are the two colors she likes the most.

Her favorite celebrities, including Johnny Depp, Julio, Ben Affleck & Enrique Iglesias.

Asked the US Patent and Trademark Office to approve over 450 items, which among others include lingerie, crayons, skiwear, ropes and handcuffs.

Has her own cosmetic line, for which she's joined forces with Fetish.

Has her own shoe line manufactured by ES Orginals. The shoe box that has her picture on it, can be used as a CD holder or picture frame.

Has two papillon dogs named Chewy and Stinky.

Is mentioned in rapper Eminem's "The Real Slim Shady" and is spoofed in the song's music video.

Prefers baseball and volleyball than any other kind of sports.

Has her name mentioned in the song "Riot Girl" by Good Charlotte.

Appeared in "The Pussycat Dolls" musical.

Host of MTV's 2003 Europe Music Awards.

Co-hosted the 2001 Radio Music Awards in Las Vegas with Ricky Martin [October 26, 2001].

Hosted the 2nd annual Latin Grammy awards show [September 2001].

Co-wrote her song "Infatuation" and "Loving Me 4 Me" which both about her relationship with former boyfriend, backup dancer Jorge Santos.

Is the spokesperson for Fetish cosmetics, Coca-cola, Versace, Sketchers, MAC-cosmetics, Virgin-mobile, Mercedes, Declare Yourself.com and Xpose perfume.

Co-wrote Kelly Clarkson's hit single, "Miss Independent."

Has a duet with Nelly for "Tilt Ya Head Back."

Released "Car Wash," featuring Missy Elliott, for the soundtrack of "Shark Tale" (2004).

Her Christina Aguilera and Justin Timberlake's "Justified and Stripped" tour topped the Rolling Stone 2003 Readers' Poll for Best Tour.

Posed nude or semi-nude for such magazines, as Maxim, Rolling Stone, and Cosmo Girl.

"Dirrty" video cost an estimated $5 million dollars to make.

Her "Dirrty" video, included in the album "Stripped," was banned from Thailand national TV, but was named the Most Played Music Video of All Time by the Rolling Stone Magazine.

Co-wrote fourteen songs on her second full-length English album "Stripped" (2002).

Has a duet with Ricky Martin for song "No Body Wants to Be Lonely."

Has released a Spanish album titled "Mi Reflejo," but isn't fluent in Spanish.

Her first hit single was "All I Wanna Do," which was a collaborative effort recorded in Japan with Japanese pop sensation Keizo Nakanishi.

Considers Julie Andrews, Whitney Houston, Etta James and Billie Holiday as her most important musical influences.

Usually wears bright blue contact lenses though her eyes are naturally blue.

Best known for she has powerful voice and able to sing acapella.

Her voice range is four octaves.

Has become the youngest person, at 11, to perform the national anthem at a major sporting event.

Firstly went to an open audition for The Mickey Mouse Club at 10.

Has at least 3 nicknames; Chrissy, X-Tina, and Christi.

Has four tattoos; on the back of her neck - "Xtina", on her left waist, on her left wrist and on her arm - "Te Amo Siempre."

Is close friends with Kimberly Lil' Kim Jones.

Her last name is Spanish for "Eyrie."