Rihanna and Chris Brown seems to be trodding the same road as Jay-Z and Beyonce who hide their love affair from the media and press until they secretly got married.Even though Rihanna and Chris got themselves caught on camera in various positions, which is enough evidence to classify them as an item they both continued to deny being together.According to blogs.nypost.com, Rihanna and Chris Brown took one-step closer to coming out as the '09 Bonnie & Clyde at Z-100's Jingle Ball on Friday.During Chris' set, his leading lady sashayed onto the stage to duet on a steamy rendition of "Cinderella" (a remix of "Umbrella") and "Live your Life" -- thereby turning Madison Square Garden into a greenhouse.Fans have long lusted for Chris and Rihanna to make their love (more) public, but the young lovers insist on keeping it (mostly) private, making moments like this all the sexier.