Shia LaBeouf is repeatedly punched in the head by a shirtless man in a Vancouver street in astonishing scenes caught on video. It is unclear what started the attack in the video obtained by celebrity website TMZ.com, which begins with LaBeouf already on the ground. TMZ reports LaBeouf and the man were both kicked out of the Cinema Public House bar by security after an incident, before the man tore off his shirt and punched the Hollywood star. The video shows LaBeouf trying to chase after the man but being restrained by a friend who tells him, "You gotta lay low right now!" LaBeouf is in Vancouver filming his new movie "The Company You Keep"