Beyoncé’s revealing Givenchy, Rihanna’s golden pizza gown, and Lady Gaga’s ultra-high stilettos! If you know your Met Gala red-carpet history, you’ll know exactly what we’re talking about. Every year, the most creative and most talked-about gowns make their way up the steps of the Metropolitan Museum of Art for the biggest fashion event of the year. Take a look back of the most unforgettable looks from the most-watched ball of all time! Rihanna https://www.instagram.com/p/4VfI