The couple, who have been married for six years, posted a selfie on Twitter looking loved up.
Portia uploaded the natural image of herself and her partner enjoying a stroll on the beach, captioning the picture “Saturday”.
The actresses were both dressed casually and without makeup for the beautiful shot.
Saturday pic.twitter.com/DOhZHgvqrc
Ellen, 56, and Portia, 41, live in Beverly Hills, with their pet dogs and cats.
Last month Portia appeared on The Ellen DeGeneres Show with her wife to answer a range of questions, including whether there was a baby on the horizon.
“It would be so fun for everybody if we were,” said Portia on the show.
“Yeah, they want us to have a baby,” said Ellen. “So we’re not gonna have a baby?”
“No, we’re not,” said Portia.
We wish them a very happy anniversary!