When a worldly singer witnesses a mob crime, the police hide her as a nun in a traditional convent where she has trouble fitting in.
Sister Act is about a Reno lounge singer named Deloris Van Carter who witnesses her mobster boyfriend killing an employer. She is then hidden in a convent under a witness protection program. She soon makes friends with the nun especially Sister Mary Robert, Sister Mary Lazuras and Sister Mary Patrick. After the Mother Superior catches Deloris going out to a bar in the night time followed by Mary Robert and Mary Patrick she order her to join the church choir. Only to find her coaching the choir and turning them into swingin' singin' sister. The choir proves to be a big success with the surrounding neighborhood, but will Deloris' boyfriend track her down...

Dilao Lis Moonlight nightclub famous black female singer . Nightclub boss - gang leader Vincent ambiguous relationship with her . Vincent fur coat worn by the wife gave her Dilao Liz angrily going to give it back to Vincent , only to accidentally saw Vincent send away men kill . She escaped killer chasing speak to a police officer Su Germany v. what has happened . Prime Germany asked her to testify in court. Prior to this, in order to ensure her safety , and Zang her to St. Catherine Monastery . Dilao Lisi is a lively, like the spotlight of the people , she simply can not stand the monastery quiet deserted life . She ran out in the evening singing and dancing, Dean had to arrange to the choir , but she was not satisfied with the poor choir . So after her transformation of the choir at the Mass when they sing pop songs , only the words changed to praise God . Unexpectedly , it turned out by the appreciation of the bishop . Dilao Lisi , bolder , and the nuns up the street to engage in health , painting murals , publicity , TV people came to shoot the interview , but it certainly undermined the prime Germany 's plan . This prime Germany is very angry . Pope decided that access to the message to the monastery of nuns jumping for joy , the choir is gearing up for . But this time , the prime Germany told Dilao Lis court 's decision to call an early hearing Vincent 's case , she soon be free , but she think this is too fast . The day before the Pope came to the police inside to the Vinson report secret prime Germany find Dilao Liz she had been Vincent 's men captured . The nuns know this news is very angry and decided to go rescue Dilao Lis . Moonlight nightclub , Vincent 's men Dilao Liz is really nuns , afraid to kill her will be punished by God , and the delay in hands . The nuns arrived in time Vincent is preparing hands-on , prime Germany rushed to their rescue , Vincent was arrested . The concert held for the Pope held as scheduled, the Pope is very pleased and satisfied . Dilao Lisi , together with the Pope a shadow, she really became famous .