christina aguilera

From Lady Gaga to Roseanne Barr, revel in the best — and worst — renditions of 'The Star Spangled Banner' celebrities have to offer.

The 2000s had some pretty questionable celebrity fashion moments.

From Justin Timberlake to Britney Spears, find out where your favorite '90s and 2000s pop stars are today.

Kelly revealed the news to Christina on air!

Xtina's debut smash hit turned 20 today (June 22).

'She don’t wanna get dirrty.'

Christina Aguilera is heading to Las Vegas.

Celebrate the 20th birthday of these nostalgic albums from 1999.

Gaga's 2013 duet with the maligned R&B vet quickly rose up the iTunes charts after she vowed to remove it from online.

The pop star answers fans and critics questioning her 2013 R. Kelly collab in the wake of the new Surviving R. Kelly docu-series.

Find out how your favorite celebrities spent New Year's Eve.

Find out how Rihanna, Ariana Grande and more stars celebrated the holidays this year.