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Open Image ModalCeline Dion performs at Caesars Palace hotel-casino in Las Vegas on April 30, 2006. (credit:AP)
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Open Image ModalCeline Dion performs her show "A New Day..." before her 500th audience at Caesars Palace in Las Vegas on May 7, 2006. (credit:AP)
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Open Image ModalCeline Dion performs her show "A New Day..." before her 500th audience at Caesars Palace in Las Vegas on May 7, 2006. (credit:AP)
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Open Image ModalCeline Dion performs at Caesars Palace hotel-casino in Las Vegas on April 30, 2006. (credit:AP)
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Open Image ModalCeline Dion performs at Caesars Palace hotel-casino in Las Vegas on April 30, 2006. (credit:AP)
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Open Image ModalCeline Dion performs a tribute to Frank Sinatra during her show "A New Day..." at Caesars Palace in Las Vegas on Sunday, May 7, 2006. (credit:AP)
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Open Image ModalCeline Dion performs a tribute to Frank Sinatra during her show "A New Day..." at Caesars Palace in Las Vegas on May 7, 2006. (credit:AP)
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Open Image ModalCeline Dion waves to the crowd following her 500th performance of "A New Day..." at Caesars Palace in Las Vegas on May 7, 2006. (credit:AP)
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Open Image ModalCeline Dion waves to the crowd following her 500th performance of "A New Day..." at Caesars Palace in Las Vegas on May 7, 2006. The benefit raised $1 million for Las Vegas charities. (credit:AP)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion tears up as she performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalCeline Dion reacts to the audience during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalCeline Dion reacts to the audience during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalCeline Dion reacts to the audience during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalSinger Celine Dion wipes away tears as she performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas, Nevada. (credit:Getty Images)
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Open Image ModalSinger Celine Dionperforms during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalCeline Dion reacts to the audience during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Ethan Miller via Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace March 15, 2011 in Las Vegas. (credit:Getty Images)
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Open Image ModalSinger Celine Dion performs during the first night of her new show at The Colosseum at Caesars Palace on March 15, 2011 in Las Vegas. (credit:Ethan Miller via Getty Images)
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Open Image ModalCeline Dion sings her last number during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalCeline Dion sings her last number during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalCeline Dion sings her last number during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalCeline Dion sings her last number during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)
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Open Image ModalCeline Dion sings her last number during her opening night performance at Caesars Palace on March 15, 2011, in Las Vegas. (credit:AP)