Diana Ross at Queens Platinum Jubilee concert 4 June 2022 Buckingham Palace

Diana Ross sends crowds singing off into the night with rousing closing performance at Platinum Party at the Palace Diana Ross finishes off the show Lee Mack introduces Diana Ross as a "particular favourite" of the Royals. She performs the songs Chain Reaction and Thank You in a tiered black and white dress and huge silver earrings. She finishes off the concert with the song Ain't No Mountain High Enough.