Fans who came out to Elton John's 'Goodbye Yellow Brick Road' tour stop in Hove, UK, were treated to an unexpected collaboration when Rocketman star Taron Egerton dropped by to sing "Your Song" with Sir John.
Egerton plays John in the new fantasy musical biopic about the music icon, which is in theaters now.
While Egerton has sung with John before a live audience a few times previously, the collaboration Sunday marked the first time John was joined on stage by another artist during his farewell tour.
The Hove stop was the 95th concert of the 'Farewell Yellow Brick Road' tour.
You can watch a clip of the performance in the video player above.
As one of John and co-writer Bernie Taupin's earliest hits, "Your Song," holds a place of esteem in the pair's catalog. In the film, John's composition of music around Taupin's lyrics is a crucial point.
The 'Farewell Yellow Brick Road' tour began last September. John is touring Europe and the UK this summer.
Photo: Getty Images