Christina Aguilera celebrated the 25th anniversary of her self-titled debut album at the Spotify Music Studios in Los Angeles this week and took the opportunity to collaborate with Sabrina Carpenter and Machine Gun Kelly.

Aguilera is set to release new live versions of tracks from her 1999 debut album for its 25th anniversary with Carpenter and Machine Gun Kelly

On September 18, Xtina posted a TikTok of herself and Carpenter, in which Carpenter lip-syncs audio from an episode of The Kardashians in which Kylie Jenner says, “I'm obsessed with my mom.” As the producer voice in the audio asks, “So you're saying, you're her favorite,” the camera pans to reveal Aguilera.

Sabrina Carpenter has given Christina Aguilera the esteemed title of “Mother." Aguilera, 43, took to Instagram on Wednesday, September 18, to share a video of herself and Carpenter, 25, hugging while sitting side by side on a couch.

Christina Aguilera is celebrating 25 years since her breakthrough self-titled debut album, and she unveiled a special treat for fans on Monday (Sept. 23). The pop superstar teamed up with Spotify for the platforms Spotify Anniversaries series,

Christina Aguilera was boldly dressed to celebrate at her 25th Anniversary Celebration in West Hollywood, Calif. on Monday night. The singer arrived at The West Hollywood EDITION wearing a plum long sleeve bodysuit that featured a plunging neckline and an all-over cheetah print.