Puzzle 10

Celebrity signature

Luck __; an unpredictable outcome

Bristled item to clean dirt off ends of fingers

Rot, breakdown

Furry growth on the male torso's ribs

Leader of musical ensemble, especially a symphony

Process of making teeth more dazzling

Ice cream with chocolate, nuts, and marshmallows

Body that orbits a planet, e.g. a moon or GPS

Main act at a concert or show