May 19, · Kate Walsh Hits the Beach in a Bikini During Ibiza Vacation! Kate Walsh is hitting the beach on a well deserved vacation! The year-old Grey's Anatomy star was spotted having some fun in the sun on Friday (May 19) in. Dec 12, · Photo of Kate Walsh Celebrates Private Practice's End in Her BikiniHome Country: New York City, NY. She will be playing a judge that defies the law in the upcoming NBC comedy, Bad Judge. And on Sunday, year-old Kate Walsh defied her age in a tiny string bikini that showed off her enviably toned physique.