answers: Whitney Houston
context: Tour, Beyoncé also sang the opening lines of "I Will Always Love You" prior to the performance of "Halo" as the final song of the tour. At the 2017 Commencement of the University of Southern California, Will Ferrell sang "I Will Always Love You" to the graduating class. See Washington Post commentary: I Will Always Love You "I Will Always Love You" is a song originally written and recorded in 1973 by American singer-songwriter Dolly Parton. Her country version of the track was released in 1974 as a single and was written as a farewell to her one-time partner and </s> one entry two weeks later. It also dominated other "Billboard" charts, spending 14 weeks at the top of "Billboard" Hot 100 Single Sales chart, and 11 weeks at number one on its Hot 100 Airplay chart. The song also remained at number one for five weeks on the Hot Adult Contemporary Tracks, and for 11 weeks on the Hot R&B Singles chart becoming the longest running number one on the R&B charts at the time; it remained in the top 40 for 24 weeks. It became Arista Records' biggest hit. The song was number one on the Hot 100, Adult </s> her re-recording on the soundtrack of the movie version of "The Best Little Whorehouse in Texas." Thus, she achieved the number one position twice with the same song, a rare feat that Chubby Checker had done previously with "The Twist" becoming number one in 1960 and again in 1962. Whitney Houston recorded her version of the song for the 1992 film "The Bodyguard". Her single spent 14 weeks at number one on the "Billboard" Hot 100 chart making it one of the best-selling singles of all time. It also holds the record for being the best-selling single by a woman
question: who sings i will always love you in the bodyguard