Ever since an ESSENCE.com staffer had the pleasure of seeing Diana Ross in concert last week — seven costume changes, and all — we’ve been having a major Diana moment. Simply put, she is the diva to end all divas! Impossibly gorgeous and relentlessly glamorous, Ms. Ross set the standard for Black beauty back in the Sixties and continues to dazzle the world today. In honor of the Supreme-turned-solo-star-turned-actress-turned-icon, let’s take a look back at some of Ms. Ross’ most iconic beauty moments.