the baby-favorite song "The Wheels on the Bus" will take on a whole new meaning. Country music artist Kane Brown and his wife, singer Katelyn Jae, welcomed their third child together — a boy!

Kane Brown Hangs Out with Bullied Boy Who Wanted a Hug at His Denver ... All About Katelyn Jae Brown Kane Brown and Wife Katelyn Welcome Baby No. 3: 'Krewe Allen Brown 6.18' Kane Brown Boots ...

Kane Brown will premiere the music video ... "Kingsley was a perfect baby throughout the whole video," mom Katelyn tells PEOPLE. "She certainly isn't camera-shy and she never fussed or got upset ...