Browns rookie quarterback Johnny Manziel has added Snickers to his list of endorsements, reported today.

A company spokesman told the website Manziel is scheduled to appear in its "You're Not You When You're Hungry" campaign. A national TV commercial is set to debut as the NFL season approaches.

Manziel, the 22nd overall pick in this year's NFL Draft who won the Heisman Trophy at Texas A&M in 2012, has already filmed commercials for Nissan in addition to a digital spot for Nike.

Earlier this month, Manziel used Instagram to post a photograph of himself and Washington Redskins quarterback Robert Griffin III at Nissan's "Heisman House" commercial shoot.