Raviv Ullman, also known by his stage name Ricky Ullman, is an American actor and rapper best known for his role as Phil Diffy, the main character in the Disney Channel series Phil of the Future, from 2004-2006.
He is also known for his role as Kip in the television sitcom Rita Rocks, from 2008-2009.
He starred in the feature film Prom Wars with Alia Shawkat and Spring Break '83, starring Jamie Kennedy.
His other television credits include Law and Order, The Middleman, Cold Case, House, Big Love and That's So Raven. He can soon be seen in the feature films The Trouble With Cali and How to Make Love to a Woman.
Ullman is the drummer for the band His Orchestra. He currently resides in Los Angeles.