Earlier in the night the beautiful twosome shared some adorable PDA on the red carpet.
The E! star and her rapper beau share a smile.
The pair have a good grip on each other inside the Met.
The longtime loves are totally in step with each other.
The soon-to-be newlyweds already look like a glamorous bride and groom.
The on-and-off screen loves indulge in a quiet moment together.
The Hannibal actor only has eyes for his ladylove.
The pair are all smiles for their first red carpet event.
The New York duo are all smiles at the end of the night.
The Mortal Instruments costars match their ensembles perfectly.
The married couple share a sweet embrace on the red carpet.
The pregnant fashionista walks arm-and-arm with her hubby.
The Oscar winner makes sure his real life leading lady is never too far away.
The funnyman and his better half beam during the fete.
The New York Knicks star keeps pace with his expecting wife.
NEXT GALLERY: 2013 Met Gala Party Pics