Lady Gaga was struck in the head with a pole during her concert in Auckland, New Zealand over the weekend, but despite suffering a concussion, the pop superstar continued on with her set!

Her makeup artist, Tara Savelo, tweeted today, "Gaga has a concussion but she is going to be okay ... cant believe she finished the show."

A backup dancer accidentally hit Gaga on the head with the pole while they attempted to remove it from the stage, and get this -- she even chased after the dancer with a toy machine gun after the incident! Check out the video above to see it all unfold...