Christina Aguilera

The former 'Lady Marmalade' collaborators recently put a years-long feud to rest.

The 'Beautiful Trauma' singer called her rumored rival an 'incredible woman' on Twitter.

Xtina did Whitney proud.

Pink said the two have mended fences, but she'll never forget the bad blood.

When asked about new music for Christina Aguilera, producer Kosine threw some polite but unmistakable shade.

With Britney Spears officially out, who should perform at the 52nd Super Bowl Halftime Show in 2018?

Is a Christina Aguilera comeback coming? Is the singer being awarded the Vanguard Award? Her Fighters now believe any and all of these things are happening.

How does your favorite pop star's social media presence match up to their public persona?

Christina Aguilera is rumored to have collaborated with Kanye West and PARTYNEXTDOOR for her forthcoming album.

Kylie Jenner got a little bit 'Dirrty' to celebrate Xtina's birthday.

From Kylie Jenner to Beyonce and beyond, which celebrity had the best 2016 Halloween costume?

Kylie Jenner pays tribute to Christina Aguilera on Instagram with her revealing outfit from Xtina's 2002 "Dirrty" music video.

The soulful song is a fitting plea for tolerance and equality.

34-year-old Alisan Porter signals Coach Christina's very first win on the show in 10 seasons.

Leaked footage of the planned 'Voice' finale "duet" is unsettling.

Plus, she describes Lady Gaga as 'I don't know, like, eggs...'

Whitney Houston is returning to the stage as a hologram alongside Christina Aguilera on NBC’s 'The Voice.'

Before Xtina, Britney was already tilting her head back on Nelly's 'Sweat' track.

Watch every Super Bowl halftime show from the past twenty years, and then decide which one's the best.

"If someone has a baby, the first thing I'm like is, 'OK, are you taking care of you?’”