Isaac Brekken/Getty Images for Caesars Palace

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Now here's a lady who knows a thing or 2 about being onstage at an awards show! Former Academy of Country Music Entertainer of the Year (1999) Shania Twain will reportedly make her first appearance on the ACM stage this Sunday night to present the award for Entertainer of the Year.

Shania doesn't have far to travel - she's booked on an extended gig at Caesars Palace,so she can just zip on down Las Vegas Blvd for the prestigious event. I'm hoping she's going to perform, but we have no confirmation of that. You go, Girl!

The 48th annual Academy of Country Music Awards will air live from the MGM Grand Arena this Sunday April 7 at 7:00 PM CST on CBS.