Solo performances of S'more performing on Season 10 of the Masked Singer.

S'more is dressed in a costume that seems inspired by the Three Musketeers or by Guy Fawkes. He wears a uniform made out of graham crackers, chocolate, fire, and marshmallows: the way that all s'mores are usually prepared. His head is a giant melting marshmallow, with melting chocolate forming his hair, eyebrows, goatee and mustache. His legs are burning twigs

Clue Answers:

The golden angel on the Christmas tree was a clue to his last name Angel.
The movie roll was a clue to him starring in many movies.
The brewing cauldron and "Big debut on Broadway" were both a clue to his time on Wicked the musical.
The gaming console was a clue to when Ashley played the voice of Alex in Lunar: The Silver Star and Lunar: Silver Star Story.
The Florida oranges were clues to the city Old Town, which kinda sounds like his band O-Town.
The can of hairspray was a clue to his time on the musical, Hairspray.