‘American Idol’s Triston Harper Welcomes Baby No. 1 at Age 17

Triston Harper just became a dad at the age of 17. Just days after the American Idol alum celebrated his 17th birthday in June, his mom, Hattie Sullivan, revealed that she became a grandmother.

She made the big announcement in a Facebook post. Harper and his wife, Paris Reed, have yet to share the news on their own social media profiles.