On Monday (June 16), Beyoncé took to Instagram to personally express her gratitude to Paul McCartney for his legendary songwriting, particularly praising the Beatles‘ classic, “Blackbird,” that she covered on her Grammy-winning Cowboy Carter album and subsequent tour. “Thank you, Sir Paul McCartney, for writing one of the best songs ever made,” she wrote. “Every time I sing it I feel so honored.” The post also features Beyoncé’ wearing fringe chaps and a white tee adorned with two blackbirds, which she credited to designer Stella McCartney. “It is a full circle moment to wear your beautiful daughter’s design,” Bey added. The post comes after the conclusion of Beyoncé’s epic six-night stand at Tottenham Hotspur Stadium in London, with the singer hinting that she might be returning to the city sometime soon in the future. “Thank you, London, for creating unforgettable memories for me and my family,” she wrote. “Holla at ‘ya when I come on tour again!” (Rolling Stone)