South Korean girl group Crayon Pop pose for a photo session during a showcase to promote their new single "Uh-EE!" in Seoul on March 28, 2014. Crayon Pop is scheduled to open up for Lady Gaga's concert tour in North America from June 26 through July 22 announced by Lady Gaga's official twitter. AFP PHOTO / JUNG YEON-JE        (Photo credit should read JUNG YEON-JE/AFP/Getty Images)