Johnny Cage's Autograph is an autographed portrait of Hollywood movie star/martial artist Johnny Cage. It first appeared in Mortal Kombat II as Cage's Friendship. It also appeared as a collectible Relic simply named Cage's Picture (also called Johnny Cage's Picture) within the Botan Jungle in Konquest mode of Mortal Kombat: Armageddon.
This autographed portrait of Johnny Cage is actually signed by Johnny himself, current Hollywood celebrity, professional martial artist, and one of the few former Champions of Mortal Kombat alongside his old friends Liu Kang and Lt. Sonya Blade chosen by the thunder god Raiden to battle enemies and rescue both Earth and all the realms from the forces of evil many times in the past.
Johnny Cage's autograph also made an appearance in the first Mortal Kombat movie when Johnny himself battled the undead ninja Scorpion in his secret lair within the Netherrealm before he escaped this strange, dark place, and returned back to Shang Tsung's Island in Earthrealm.