銷售超過兩億張，獲得世界音樂獎「史上銷售最佳女性流行藝人」及五座葛萊美獎加冕的席琳狄翁，遊走於流行、靈魂、搖滾、福音與古典各領域，無論以英語或法文詮釋，皆打破語言籓籬贏得全世界來自四面八方之如雷掌聲。 這位天后的驚人歌唱爆發力與情感張力，從她最愛的表演舞臺上全然釋放，這場由2003年3月25日到2007年12月15日止，維持五年時間舉辦這場世紀經典演唱會《Live In Vegas：A New Day》，700場次全數售罄、超過三百萬人參與盛會。

Filled with plenty of girls and gags and an enchanting repertoire of her greatest hits, The Showgirl Must Go On was a concert residency at The Colosseum at Caesars Palace in Las Vegas that starred pop diva Bette Midler. Showgirl premiered on February 20, 2008 and closed on January 31, 2010. Midler signed for 300 shows from 2008 to 2010 at a pace of 100 performances a year. Shows were presented five nights a week with the house dark on Mondays and Thursdays. On December 31, 2010, The Showgirl Must Go On was broadcast on HBO channels at 9 pm. The 70 minute special contained some of the performances from the 2 hour long show.