Johnny Manziel Shows Love for L.A. Rams and Hangs with Justin Bieber

Johnny Manziel hit up L.A.'s nightclub scene, but was all business when we raised the topic of his next potential team ... the L.A. Rams.

Manziel was leaving The Nice Guy Saturday night -- looking sober and driving himself -- and we asked what he thought about playing for the Rams. He didn't hesitate ... immediately giving props to the team's superstar RB Todd Gurley.

Check out the clip ... he's clearly got love for Gurley's game, and maybe the Rams too. Question is ... will they love him back enough to sign him?

More evidence Johnny's in a Hollywood state of mind -- he hung out with Justin Bieber at 1Oak Nightclub last night.

Todd was recently used as an example of how to behave well in the media. Johnny could learn a few things.