15 Celebrity Red Carpet Duos You Do NOT Want To Cross

Rumor has it there was a sudden shift in tectonic plates when Rihanna showed up to the 2014 CFDA Awards with Naomi Campbell on her arm. Two powerhouse women -- a virtually naked pop star and a notorious supermodel -- together at one of fashion's biggest nights? It was a red-carpet moment for the record books. But, Rihanna and Naomi Campbell aren't the scariest or most intimidating duo to ever grace a red carpet. Michael Jackson alone was major, but when he arrived with Madonna? You best believe ...