Smith, Marling for Serpentine Sessions

Patti Smith, Laura Marling and Grizzly Bear have been confirmed as the headliners of this year's Serpentine Sessions.

Grizzly Bear top the bill at the event in London's Hyde Park on Monday June 28, with Patti Smith and her band (Lenny Kaye, Tony Shanahan, Jay Dee Daugherty, Jack Petruzzelli) headlining on June 29.

Laura Marling will close the limited 3,000 capacity one-stage festival on July 1.

Tickets for the concerts go on sale this Friday, April 23 at 9am.

Last year's Serpentine Sessions were headlined by on Bon Iver, Regina Spektor and Tindersticks.