[PAR] [TLE] The Prayer (Celine Dion and Andrea Bocelli song) [SEP] "The Prayer" is a popular song written by David Foster, Carole Bayer Sager, Alberto Testa and Tony Renis.  It is most commonly known as a duet between Celine Dion and Andrea Bocelli.  It is from "Quest for Camelot: [PAR] [TLE] Anthony Callea [SEP] Anthony Cosmo Callea (born 13 December 1982) is an Australian singer-songwriter and stage actor of Italian descent (parents Santina and Cosmo) who rose to prominence after being the runner-up in the 2004 season of "Australian Idol".  Callea's debut single "The Prayer" is the fastest-selling single by an Australian artist, held the No.1 spot on the ARIA Singles Chart for five weeks, a record for the debut single of an "Australian Idol" contestant, and was the second-highest selling Australian single of the last decade.
[PAR] [TLE] The Prayer ( Celine Dion and Andrea Bocelli song ) [ SEP ] " The Prayer " is a popular song written by David Foster , Carole Bayer Sager , Alberto Testa and Tony Renis . It is most commonly known as a duet between Celine Dion and Andrea Bocelli . It is from " Quest for Camelot : [PAR] [TLE] Anthony Callea [ SEP ] Anthony Cosmo Callea ( born 13 December 1982 ) is an Australian singer - songwriter and stage actor of Italian descent ( parents Santina and Cosmo ) who rose to prominence after being the runner - up in the 2004 season of " Australian Idol " . Callea 's debut single " The Prayer " is the fastest - selling single by an Australian artist , held the No.1 spot on the ARIA Singles Chart for five weeks , a record for the debut single of an " Australian Idol " contestant , and was the second - highest selling Australian single of the last decade .
Who most commonly sang the fastest-selling single by an Australian artist as a duet?
Who most commonly sang the fastest - selling single by an Australian artist as a duet ?
Celine Dion and Andrea Bocelli
Celine Dion and Andrea Bocelli