India, Oct. 12 -- Beach Boys frontman Mike Love has sparked concern after performing while seated during the band's concert in Cincinnati, Ohio. The 85-year-old singer was helped onto the stage by his son, Christian Love, and actor John Stamos on Saturday, October 10.

The concert at PNC Pavilion at Riverbend Music Center marked the band's first public performance since July. Love remained seated throughout the show and sang backing vocals as other band members took over some of his usual lead parts.

Stamos addressed the audience before Love came on stage. He said the singer had been dealing with health issues but was determined to perform. Footage of the concert has since gone viral, with fans sharing messages of concern and support for...