In honor of Mother's Day, Martina McBride and her three daughters [pictured above: Ava, 5, Delaney, 16, and Emma 13] sat down with GAC's Nan Kelley for their first-ever interview together. The hot topics included mom's cooking, mom's driving and whether or not she sings around the house. The superstar's elder daughters Delaney (16) and Emma (13) also talk about the inspiration behind their mom's current hit, 'Teenage Daughters,' and how they feel about the song. [Watch a preview clip after the jump]

At just five years old, Ava showed her Teleprompter reading skills and after answering what she felt were enough questions, took to a nearby table to draw and color! GAC's 'Top 20 Country Countdown' premieres Friday, May 6, at 8:00 PM ET.

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