Noah Kahan makes a surprise guest appearance by bringing Chappell Roan onstage to perform “California” during his sold-out show at the Rose Bowl in Pasadena, California. Multiple outlets report that the duet-like moment centers on Roan’s song, with fans receiving the collaboration during the concert.

The coverage agrees the performance takes place on Saturday, Aug. 15, as part of Kahan’s “The Great Divide” tour stop in the Los Angeles area. Rolling Stone and Spin describe the event as a notable live moment during Kahan’s extensive set, while Stereogum and Vice emphasize the surprise factor and characterize Roan as a major contemporary pop figure. NME adds that Roan addresses the crowd, stating, “Noah always stands up for me,” during the sold-out Pasadena audience moment.

Overall, outlets present the same core facts: the Rose Bowl show in Pasadena, the onstage appearance by Chappell Roan, and the performance of “California,” with minor differences in tone and framing.