The male fan had reportedly snuck on to the group's tour bus in Seattle, and spit on the youngest Hanson brother's face when he was asked to leave. A fan outside of the bus caught the whole thing on camera. Hanson, 27, is seen laughing about the incident in the video.
"Gonna be a good show tonight, I cleaned off all the spit and I am feeling ready to go!" he wrote on the band's Twitter account. Check out the video below: