With the red carpet out of the way, the Met Gala's A-list guests were able to let their hair down at fashion's night of nights.
Inside the event, which is held at the Metropolitan Museum of Art in New York, snippets of the celebrity guests letting their hair down emerged on social media.
A-listers were also snapped by photographers inside the event, with Katie Holmes and Jamie Foxx posing for their first red carpet picture together.
After Holmes' split from Tom Cruise in 2012, the actress is rumoured to have begun dating Foxx in 2013.
However, the pair took almost five years to confirm they were a couple and since then have only made a handful of public appearances together.
