Noah Kahan makes a surprise guest appearance at his sold-out Rose Bowl Stadium concert in Pasadena, California, where he brings out Chappell Roan to perform her song “California.” Multiple outlets present footage and describe the moment as a notable live collaboration during the show.

The reports agree that the concert occurs during Kahan’s Great Divide tour stop on Saturday, with Kahan performing 27 songs. Billboard adds that the Rose Bowl date represents Kahan’s biggest headlining performance to date. NME includes a quote from Roan addressed to the crowd, while Rolling Stone, Stereogum, and Vice focus more directly on the surprise reveal and the performance itself.

Across the coverage, the key differentiator is framing: some outlets emphasize the excitement and shock of the guest spot, while others highlight the tour context and scale of the Rose Bowl show. All sources, however, converge on the same core details: Kahan invites Roan out during “California,” in Pasadena, during a sell-out performance.