Gillian Vigman was born on January 28, 1972, in New Jersey, USA. She attended Colgate University, graduating in 1994. Vigman began her career in comedy, performing with The Second City before joining MADtv in 2003. She appeared in various television shows, including Scrubs, Parks and Recreation, and New Girl. She starred in Sons & Daughters and had a recurring role in Suburgatory.

     Her film credits include The Hangover series, The 40-Year-Old Virgin, Step Brothers, and Aliens in the Attic. Vigman has also been featured in numerous commercials, earning her the nickname "Commercial Queen." Since 2020, she has voiced Dr. T'Ana in Star Trek: Lower Decks.

     Vigman has been married to Dave Gibbs since 2008, and they have two children.