'Say Say Say' Ranks As Michael Jackson's Biggest Billboard Hit

"Say Say Say" ranks as Michael Jackson's top-performing single on Billboard's ranking of the late legend's 50 best-charting songs, while a second duet between the King of Pop and a former Beatle bookends the list's top 10.Billboard's tally of Jackson's 50 top titles, which features songs from his complete catalog, including solo recordings, collaborations and classic hits with the Jackson 5,