Ricky Martin is showing diversity on all levels in the music video for his latest single The Best Thing About Me Is You.

Although his new album isn't hitting stores until next month, the Livin' La Vida Loca singer is proud to support equality for all ... even displaying a painted equal sign on his chest.

Last March, the sexy Latin singer wrote on his website, "I am a fortunate homosexual man. I am very blessed to be who I am."

We are fortunate that Ricky goes shirtless in the video. Muy caliente, indeed!