Lady Gaga struck by pole during New Zealand show FILE - In this May 16, 2012, file photo, Lady Gaga arrives at the Sungshan airport in Tai...

Lady Gaga struck by pole during New Zealand show

FILE - In this May 16, 2012, file photo, Lady Gaga arrives at the Sungshan airport in Taipei, Taiwan. Lady Gaga has been struck on the head by a pole while performing during the third of three shows in Auckland, Sunday, June 10, 2012. (AP Photo/Wally Santana, File)

Lady Gaga has been struck on the head by a pole while performing a concert in New Zealand.

The singer was hit Sunday during the third of three shows in Auckland.

Clips posted online show a backup performer accidentally striking Gaga with the set prop while removing it from the central stage. Gaga, holding a mock machine gun, staggers and rubs her head before briefly leaving the stage. She continued the show, part of a world tour.

Gaga's makeup artist Tara Savelo wrote Monday on Twitter: "Gaga has a concussion but she is going to be okay ... cant believe she finished the show."