Sia Joins James Corden For A Wiggy Carpool Karaoke

James Corden is living every music fan’s dream with his version of the celebrity filled Carpool Karaoke. This time its with the mysterious Australian singer Sia. The two travel through L.A. and discuss her past drug addiction and why she wears her wigs as the two belt out her hits, “Alive,” “Diamonds,” and “Chandelier.”

Corden has also done his now signature Carpool Karaoke with Elton John, One Direction, and Coldplay.

Sia, clad in a “Cruella de Vil” black and white wig with a black bow, explained that she got caught up in the limelight of drugs and alcohol before hitting it big. Once the singer sobered up, she began reinventing herself.

“I was an alcoholic and a drug [user] and I sobered up and decided I didn’t want to be an artist anymore because I was starting to get a little bit famous and it was destabilizing in some ways,” Sia confessed.

The artist also explained how “mystery doesn’t exist” in pop music, hence the wig.

The two continued to harmonize throughout the ride and Corden even donned a matching wig similar to Sia’s.

“I feel like I’m Sia, not even James anymore,” Corden said with the wig on his head.

The duo ended their jam session with “Titanium.”