The US musician becomes the first woman to conduct the First Night of the BBC Proms.Read more
BBC music reporter
Highlight of the 2017 Scott Walker Prom
The Bros singer, who has his own show in Las Vegas, was joined by a full orchestra for a performance of his band's breakout hit When Will I Be Famous at Hyde Park on Saturday evening.
The lineup also included Josh Groban and Michael Ball, who performed This Is Me from one of 2018's biggest selling albums - The Greatest Showman.
There are lots of videos from Hyde Park and from within the Royal Albert Hall over at BBC Music's YouTube channel now.
Saxophonist Jess Gillamwas the indisputable highlight of Last Night, where her performance of Milhaud's Scaramouche brought the Royal Albert Hall to its feet.
It comes just two years after she made the final of BBC Young Musician, and 12 months after her Proms debut.
Mikaela Bennett (above) will play Maria in the BBC Proms production of West Side Story, it has been announced.
It's after the show's previous star, Sierra Boggess, withdrew from the role over complaints of "whitewashing".
She wrote on Facebook at the time: "If I were to do this concert, it would once again deny Latinas the opportunity to sing this score, as well as deny the importance of seeing themselves represented onstage.
"That would be a huge mistake."
Canadian-born Bennett has previously performed excerpts from West Side Story with the New York Philharmonic for their Young Peoples Concert series.