Chappell Roan Joins Noah Kahan for Surprise "California" Duet at Sold-Out Rose Bowl Show

Chappell Roan appeared as a surprise guest at Noah Kahan's sold-out Rose Bowl Stadium show in Pasadena on August 15, 2026, performing her song "California" together. Roan began a cappella before Kahan joined on acoustic guitar. Kahan told the crowd it was the first Roan song he ever heard. Billboard posted footage on August 16.