Christina Aguilera

Kelly revealed the news to Christina on air!

From Kanye West to Lady Gaga, these songs faced serious backlash.

'She don’t wanna get dirrty.'

Christina Aguilera is heading to Las Vegas.

Rumor has it Christina Aguilera is headed to Las Vegas!

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

Christina Aguilera has Lady Gaga's back.

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

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.