Mine" achieved success in the music charts. Topping the R&B singles chart, the single peaked at number two on the Billboard Hot 100 (behind "Maneater" by Hall & Oates and "Down Under" by Men at Work) and the Norwegian Singles Chart. "The Girl Is Mine" reached number one on the Hot Adult Contemporary Tracks chart. The song charted at number eight in the UK, peaking within the New Zealand Top 20. By 1985, the single had sold 1.3 million copies. The single was certified gold by the Recording Industry Association of America on January 13, 1983, for shipments of at least one million units. Since its release, "The Girl Is Mine" has received mixed reviews from journalists and music critics. Journalist Robert Christgau described the pairing of McCartney and Jackson as "Michael's worst idea since 'Ben'". Rolling Stone stated that the song was a "wimpoid MOR [middle of the road] ballad" and that McCartney was "tame". Billboard called it a "breezy lighthearted love song capped by some playful superstar banter at the tag." Stephen Erlewine of AllMusic noted that the song had a "sweet schmaltz". Jackson's breakdown with the "irrepressibly silly Paul McCartney" was "disarmingly goofy", according to Stylus Magazine. Salon.com later described "The Girl Is Mine" as a "sappy duet". They concluded that McCartney had become a "wimpy old fart". The song garnered a favourable review from Jackson's biographer, J. Randy Taraborrelli. The writer stated that the song was "cute" but lacked substance. He added that the track had a "middle-of-the-road calm" and was the antithesis of the "rambunctious" "Beat It". Charts Certifications Personnel Written and composed by Michael Jackson Produced by Quincy Jones & Michael Jackson Rhodes electric piano: Greg Phillinganes Acoustic piano: David Paich Synthesizer: David Foster Synthesizer programming: Steve Porcaro Guitar: Dean Parks and Steve Lukather Bass guitar: Louis Johnson Drums: Jeff Porcaro Vocals: Paul McCartney and Michael Jackson Vocal arrangement by Michael Jackson and Quincy Jones Rhythm arrangement by Quincy Jones and David Paich Synthesizer arrangement by David Foster Strings arranged and conducted by Jerry Hey Concertmaster: Jerry Vinci Plagiarism lawsuits "The Girl Is Mine" has been the subject of two plagiarism lawsuits. Both instances required Jackson to testify in court, and each lawsuit was decided in favor of the singer and his record label. The first legal trial occurred in 1984, with Fred Sanford claiming that Jackson had cut a tape of his song,