Brad Paisley and his wife, actress Kimberly Williams-Paisley, didn't need one of those books with 1,001 baby names when it came time to choose what to call their second son.

Jasper Warren Paisley was born April 17. A few days later, Brad revealed on his website that the couple chose the middle name Warren to honor Brad's grandfather, who had given him his first guitar. This past weekend, during a guest spot on National Public Radio's 'A Prairie Home Companion,' Brad finally revealed the inspiration behind the baby's first name, telling host Garrison Keillor that his wife had dreamed they had a baby boy named Jasper.

Nashville Gab reports that during his appearance on the popular radio show, Brad sang 'Anything Like Me,' a song dedicated to both of his sons. (Jasper Warren's big brother William Huckleberry was born in February 2007.) It's a track from Brad's upcoming album, 'American Saturday Night,' due for release on June 30.

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