Sia Joins James Corden for Eggs-cellent Carpool Karaoke on Late Late Show

James Corden’s ride to work with Sia was equal parts endearing and bizarre — that is, once she safely found her way into his car.

The Grammy-nominated singer was the Late Late Show‘s latest Carpool Karaoke guest on Tuesday, belting out such tracks as “Chandelier” and “Elastic Heart,” and revealing the very personal reason behind her face-covering wigs.

Before Corden donned a similar hairpiece of his own, the songstress revealed her belief in aliens, and later revealed a knack for carrying a dozen eggs between her fingers.

Watch the peculiar musical ride above, then drop a note in the comments.