Trivia:
-Married to A.J. Discala (11 July 2003 - present)

-Married her manager at the Brooklyn Botanical Garden in New York.

-Parents: Connie and Steve Sigler. Has two older brothers, Adam and Brian.

-Has appeared in several off-Broadway productions including Annie and Anne Frank.

-Appeared in an episode of Oprah where she discussed how she almost became anorexic after her boyfriend broke up with her.

-Attended Jericho Senior High School in Jericho, NY. Graduated in June 1999. Voted Class Thespian.

-Took a leave of absence from NYU in November 1999.

-Originally, HBO wanted to replace Sigler with a blonde after the first four episodes, but it was deemed to expensive to re-shoot all of those scenes.

-Her heritage is Cuban, Jewish-American and Greek.

-Jamie-Lynn's father is president of an amateur baseball league.

-Wedding guest Carly Simon sang "Nobody Does It Better," "My Romance," and "Moon River."