We can't believe it's been two decades since Hanson topped the charts with MMMBop!
The catchy song by brothers Isaac, Taylor and Zac Hanson stormed to number one in 27 countries in 1997.
The hardworking band have been playing music ever since but never quite managed to reach the same level of fame.
To celebrate the anniversary, Hanson have released new material and announced a tour.
In a super sweet move, the video for single I Was Born features their children. The brothers have 11 kids between them!
What do you think? Is it as good as MMMBop?!
