Photo: Cindy Ord/Getty

Kate Walsh poses for a photo during the National Institute for Reproductive Health’s Champion of Choice luncheon at The Ziegfeld Ballroom on April 30, 2019 in New York City.

Kate Walshisn’t keeping her engagement a secret — anymore.

In an Instagram Live on Wednesday night, theGrey’s Anatomyactress, 54, accidentally shared she’s engaged to Andrew Nixon.

Brenneman told Nixon: “She just 100 percent outed your engagement.”

“I did,” admitted Walsh. “I just outed our engagement” — to which Nixon responded, “Aww.”

In the video, Walsh’s diamond engagement ring was noticeable as she and Walsh had a celebratory drink (she later share a photo of the tipple on her Instagram Story).

Kate Walsh/Instagram

Kate Walsh Accidentally Reveals Engagement to Boyfriend Andrew Nixon

Not much is known of Walsh’s relationship with Nixon. Her fiancé remains private on Instagram, and there’s not a trace of him on Walsh’s own Instagram feed.

Walsh was previously married toAlex Youngfrom 2007 to 2010. She was also linked toChris CaseandNeil Andreaafter her divorce from Young.

Walsh has plenty of exciting news in her life —Varietyconfirmed in September that she’s returning as Dr. Addison Montgomery in season 19 ofGrey’s Anatomy.

TheGrey’sInstagram page even celebrated her return, captioning a photo of Walsh in character onInstagram: “You asked, we listened! The iconic and legendary @katewalsh will be returning to this season of #GreysAnatomy 🤩”

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Season 19 ofGrey’s Anatomypremieres Thursday at 9 p.m. ET on ABC.

source: people.com