Country Music Awards

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Actress Nicole Kidman and husband singer Keith Urban pose as they arrive at the 43rd Annual Academy of Country Music Awards show in Las Vegas, Nevada May 18, 2008. Kidman is pregnant with the couple's first child. (Reuters/Richard Brian)

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Katie Armiger arrives at the 43rd Annual Academy of Country Music Awards on Sunday, May 18, 2008 in Las Vegas. (AP Photo/Isaac Brekken)

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Jennifer Hanson arrives at the 43rd Annual Academy of Country Music Awards on Sunday, May 18, 2008, in Las Vegas. (AP Photo/Isaac Brekken)

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Singer Kellie Pickler performs at the 43rd Annual Academy of Country Music Awards show in Las Vegas, Nevada, May 18, 2008. (Reuters/Steve Marcus)

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Emily West arrives at the 43rd Annual Academy of Country Music Awards on Sunday, May 18, 2008, in Las Vegas. (AP Photo/Isaac Brekken)

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Miranda Lambert arrives at the 43rd Annual Academy of Country Music Awards on Sunday, May 18, 2008, in Las Vegas. (AP Photo/Isaac Brekken)

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Actress Nicole Kidman, who is pregnant with her first child with her husband singer Keith Urban, poses as she arrives at the 43rd Annual Academy of Country Music Awards show in Las Vegas, Nevada, May 18, 2008. (Reuters/Richard Brian)

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Actress Nicole Kidman and her husband, singer Keith Urban, pose as they arrive at the 43rd Annual Academy of Country Music Awards show in Las Vegas, Nevada, May 18, 2008. Kidman is pregnant with the couple's first child. (Reuters/Richard Brian)

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LeAnn Rimes arrives at the 43rd Annual Academy of Country Music Awards show in Las Vegas, Nevada, May 18, 2008. (Reuters/Richard Brian)

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Juliana Hough arrives at the 43rd Annual Academy of Country Music Awards on Sunday, May 18, 2008, in Las Vegas. (AP Photo/Isaac Brekken)