In retrospect, Ullman probably took that as a challenge.
It began performances on May 22 at the Mc Ginn/Cazale Theater on the Upper West Side in New York City.
In June 2006, Ullman and a few of his friends created a parody hip-hop music video, "Pointy Hat (The Boat Song)," under the name the Webee Boys.
He went to Hillel Academy and is a graduate of Fairfield Warde High School.
Ullman's first professional role was as Louis in the national touring company of The King and I along with Jesse Mc Cartney.
Ullman was an identified member of the Disney Channel Circle of Stars, and appeared with other members of the Circle in the music video for "A Dream is a Wish Your Heart Makes," where he sang as well as played the drums.
Ullman also appeared in the Law & Order: SVU episode "Obscene," in which his character rapes a teen star (Maggie Grace).
While Ullman previously went by the stage name Ricky, he started using his real name in 2006 when he guest-starred on an episode of House In 2008, he appeared in an episode of the television series The Middleman.
He played the character Kip in the sitcom Rita Rocks on Lifetime.
And did we mention that he has the world's cutest dog?
While attending summer camp, he played Peter Pan, which helped him discover his talents in acting, singing, dancing, and reading drama novels.
He was in ABC family's television movie Searching for David's Heart and on an episode of House called "Fools for Love".