Kaiser Chiefs, who recently confirmed two not-so secret shows, have added another exciting performance to their summer tour schedule. 

The 'Ruby' rockers have been added to the bill of this year's Hard Rock Calling and will take the stage in London's Hyde Park on the opening night, June 24.

They will open up for headlining band The Killers and will also be joined by Manchester based act James. 

Tickets for the city festival are available now and you can watch the band's video for 'Everyday I Love You Less and Less' here: