The Grammy-winning band was en route to their hotel after their show in Boston when a pedestrian jumped in front of their tour bus, causing the bus to stop short, injuring Nathan.

According to a statement by Kings of Leon on their Facebook page, Nathan is being treated for broken ribs, but doing well. Says the 35-year-old drummer:

"Thank you for all of the get well soons. I'm a little banged up, but will be back better than ever."

There’s no word when the canceled gig will be rescheduled for and whether the band will be postponing any further appearances. Kings of Leon are due to play The Tonight Show with Jimmy Fallon tomorrow night.