Complex sentence: In addition to his philanthropic efforts through The Justice Ball, Randall is the founder, creator, and producer of The Imagine Ball, an event that benefits Imagine LA and raises money to fight homelessness in Los Angeles.
Split into simpler sentences: In addition to his philanthropic efforts through The Justice Ball, Randall is the founder, creator, and producer of The Imagine Ball. The event benefited Imagine LA and raised money to fight homelessness in Los Angeles.