CHULA VISTA - Sleep Train Amphitheater will be headlining acts under a different name from now on.

The 20,000-seat venue has been renamed to Mattress Firm Amphitheater, as the two brands unite under the Mattress Firm brand.

The move comes as the brand renames all 318 Sleep Train stores and brings them into the Mattress Firm fold.

This year, Mattress Firm Amphitheater pans to welcome artists Kings of Leon, Brad Paisley, and Green Day, among other notable acts.

Mattress Firm Amphitheater is owned and operated by Live Nation Entertainment, a live event company based in Beverly Hills, Calif.

Mark Saunders is a KGTV digital producer. Follow him on Twitter at @10NewsSaunders.