Cher's 22nd studio album "Believe" (1998) marked a musical departure for her, as it comprises dance-pop songs, many of which capture the "disco-era essence"; Cher said, "It's not that I think this is a '70s album ... but there's a thread, a consistency running through it that I love.'" "Believe" was certified quadruple platinum by the RIAA and went on to be certified gold or platinum in 39 countries, selling 10 million copies worldwide. The album's title track reached number one in more than 23 countries and sold over 10 million copies worldwide. It became the best-selling recording of 1998 and 1999, respectively, in the UK and the US, and Cher's most successful single to date. "Believe" topped the UK Singles Chart for seven weeks and became the biggest-selling single of all time by a female artist in the UK, selling over 1.84 million copies in the country up until October 2018. It also topped the "Billboard" Hot 100 chart for four weeks, selling over 1.8 million units in the US up until December 1999. The song earned Cher the Grammy Award for Best Dance Recording and the 1999 Billboard Music Award for Hot 100 Single of the Year.