Country rocker Brad Paisley discovered his wife was pregnant with the couple's second child when their 20-month-old son handed him a positive pregnancy test.
Paisley's wife Kimberly gave little Huck the test and told him to wake up his dad with it.
The star revealed on Tennessee radio show, GAC Nights: Live From Nashville, "My son wakes me up every day now and he brings a book and gets in bed.
"He came around and (Kimberly) said, 'Here, give this to Daddy.' And I saw him walk up with a pregnancy test and hand it to me."
The new addition to the Paisley family is expected next April (09).