41 years old (Born on May 15, 1981)
Actress, singer; She is famous from Meadow Soprano on the HBO television series The Sopranos.Married her manager at the Brooklyn Botanical Garden in New York. Appeared in an episode of "The Oprah Winfrey Show" (1986) where she discussed how she almost became anorexic after her boyfriend broke up with her. MTV premiered the video for her song "Cry Baby" on "Total Request Live" (1998). Sang "O, Canada" and "The Star Spangled Banner" before game six of the first round of the NHL playoffs in 2002. (New York Islanders vs. Toronto Maple Leafs). Wedding guest Carly Simon sang "Nobody Does It Better," "My Romance," and "Moon River".
Jamie Lynn Sigler's Best Moments
Fun Facts About Jamie Lynn Sigler
Originally, HBO wanted to replace Sigler in "The Sopranos" (1999) with a blonde after the first four episodes, but it was deemed too expensive to reshoot all of those scenes.
Speaks fluent Greek and Spanish.
Attended Jericho Senior High School in Jericho, NY. Graduated in June 1999. Voted Class Thespian.
Battled an eating disorder in the late 1990s while starring on "The Sopranos" (1999).
Her signature fragrance is Jivago 24K by Ilana Jivago.
After the success of "The Sopranos" (1999), she dropped out from NYU in November 1999 to pursue her show business career. She has not ruled out returning to college one day.
Accepted to NYU, planning to major in psychology. 
September 2002 announced engagement to her former manager, A.J. Discala.
Jamie-Lynn's father is president of an amateur baseball league.
Was featured as #24 in Maxim Magazine's "Hot 100 of 2002" supplement. (2002)
Is good friends with Lance Bass.
Her ex-husband is Italian-American.
She was February on FHM magazine's 2005 pin-up calendar (2005).
Parents: Connie and Steve Sigler.
Her wedding was featured in the February 2004 issue of InStyle Magazine, and also on the ABC special, Celebrity Weddings: In Style (2006) (TV).
Has appeared in several off-Broadway productions including "Annie" and "Anne Frank".
Ranked #73 in Stuff magazine's "102 Sexiest Women In The World" (2002)
Sang "The Star-Spangled Banner" at the inaugural game--specifically a Major League Soccer game between the New England Revolution and the Dallas Burn--at CMGI Field in Foxboro, Massachusetts on May 11, 2002.
Has two older brothers, Adam and Brian.
Jaime-Lynn and her boyfriend, Scott Sartiano, have split up. Sartiano, a NYC nightlife entrepreneur, and Jaime-Lynn had been an item since her divorce in 2006 [April 23, 2008].
Named #42 in FHM's "100 Sexiest Women in the World 2005" special supplement. (2005)
September 2005: announced that she & her husband have separated.
Ranked #59 on the Maxim magazine Hot 100 of 2007 list.
Good friends with Jessica Simpson.
Her mother, Consuela Lopez, is a Cuban immigrant and her father, Steve Sigler, is of Sephardic descent, his parents having come from Romania and Greece, respectively.