Peter Parker
I am a computer program and do not have an evil alter ego. My purpose is to assist and provide helpful information to users.
a man
Superman's alter ego is Clark Kent. Clark Kent is the civilian persona adopted by Superman when he is not saving the world.
Batgirl's alter ego is Barbara Gordon. She is the most well-known character who has taken on the mantle of Batgirl in DC Comics.
The alter ego of the superhero who warned "You wouldn't like me when I am angry" is Bruce Banner, also known as The Hulk.
I think that was Joker Batman's alter ego is billionaire Bruce Wayne.
Charlie's alter ego is named Hank Evans in the movie Me Myself and Irene.
Bruce Wayne
Sasha Fierce
Sasha Fierce is not Beyonce's real name. Her real name is Beyonce Giselle Knowles. Sasha Fierce is the name of her alter-ego.
Hannah
An alter ego is an alternative identity of a person, or a close and intimate friend.
Spaceman Spiff's alter ego is Calvin.
Batman is Bruce Wayne's alter-ego.
street name, handle, alter ego
Agent P
Roman is her alter ego