See full bio » Jillian Bell was raised in Las Vegas, Nevada. She began studying improv at the age of eight. She graduated from Bishop Gorman High School in 2002, and then moved to Los Angeles, where she became a member of the Groundlings. She auditioned for Saturday Night Live, and though she did not join the cast, she became a writer for the show in 2009 for ... Born: April 25, 1984 in in Las Vegas, Nevada, USA