“They’re homebodies and really weird about who they let in their circle,” a source tells PEOPLE of the pair.
“Every now and then they’ll go out to a movie at ArcLight, but they just hang out at their place.”
The notoriously private pair have largely stayed out of the spotlight as a couple since their secret wedding nearly two years ago, but – in a rare public appearance – they stepped out together Monday night at the Met Ball in New York City.
Washington’s pal Gabrielle Union posted a picture of the cute couple hanging out with friends at an afterparty.
“Squad #metball2015 afterparty realness with our Prada fam @ckhav and the GORG @kerrywashington,” she captioned the group photo.
“It’s just made my life better in every way,” she said in March.