Photos: Which couple owned the night at last night's Met Gala?

Gabrielle Union and husband Dwyane Wade, Diddy and girlfriend Cassie pictured at last night's Met Gala. See other couples and tell which couple you think looked the best at the event...

 

Kerry Washington and husband, Nnamdi. Solange and husband, Alan

 

John Legend and wife Chrissy. Robert Pattinson and FKA twig

Kim and Kanye. Beyonce and Jay Z