Answer
The answer is "G". Steve Martin's full name is Steve Glenn Martin. He is an American actor, comedian, writer, producer, and musician who has won numerous awards, including an Academy Award, five Grammy Awards, and two Primetime Emmy Awards. He is known for his work on Saturday Night Live, The Jerk, Planes, Trains, and Automobiles, Roxanne, Dirty Rotten Scoundrels, and Father of the Bride.