christina aguilera

Christina Aguilera looked fabulous as she sang some of her greatest hits, including 'Genie In A Bottle', at the Pride Island concert in New York City.

The singer danced the night away and happily posed for gorgeous photos during the memorable bash.

Christina Aguilera looked stunning when she wore a bedazzled purse as a mini skirt with a tight black T-shirt.

Christina Aguilera and her fiancé Matthew Rutler shared tributes to their 'remarkable' daughter Summer Rain on her 9th birthday on August 16.

Twenty years ago, the MTV Video Music Awards had a viral moment — before “viral moments” even existed — during the opening number when Madonna kissed both Britney Spears and Christina Aguilera. Seemingly in shock — just like the rest of us...

Christina Aguilera, 42, announced a new Las Vegas residency at the new Voltaire Belle de Nuit inside the Venetian Resort.

Jimmy Kimmel asked Christina Aguilera if she's 'hoping' to be in Britney Spears' memoir 'The Woman in Me,' which comes out October 24.

Christina Aguilera told Jimmy Kimmel on Wednesday that she hopes she's not brought up in Britney Spears' upcoming novel, "The Woman in Me."

The 2000s pop icons appeared together as kids on the "Micky Mouse Club."

Christina Aguilera honored the 'great and powerful' Cher by dressing up as the 'OG trailblazer' for Halloween.

The "Zoey 101" alum said Britney was a "no-brainer" to win the award for Best New Artist in 2000 but was left crushed after Aguilera took home the trophy.

Xtina gave a new meaning to her song "Not Myself Tonight," though her longtime fans argued that the 42-year-old looks like her younger self again.

One current cast member reacted to the news with some wise words from Christina Aguilera.

This residence at 1443 Devlin Drive has seen its fair share of star power over the years, and now it seeks a new owner for its next chapter.

The "Mission: Impossible III" actress starred on the Disney series alongside Britney Spears, Justin Timberlake, Ryan Gosling and Christina Aguilera.

Christina Aguilera reflected on her music career and teased a new album.

Christina Aguilera looks back on her 2003 VMAs performance noting that 'it was really fun.'

The "Taste" singer will be featured in the upcoming "Spotify Anniversaries" episode celebrating the 25th anniversary special of Aguilera's debut album.

The pop icons performed two sold-out shows at the Kia Forum this week. They also celebrated with a star-studded afterparty hosted by Spotify Tuesday night.

Kim Kardashian and Paris Hilton meet up, Christina Aguilera stuns in leopard and more snaps...