Lauren Lapkus (born September 6, 1985, Chicago, IL) is an actress who performs improv and sketch comedy and has performed in Jurassic World (2015), Orange Is the New Black (2013) and Blended (2014).
She first appeared in two season 11 TBBT episodes: "The Bow Tie Asymmetry" and "The Comet Polarization" as Denise, Stuart's quirky nerdy store assistant manager. At the Sheldon and Amy, she develops an interest in Stuart when he out trivia's Star Wars' actor Mark Hamill. In Season 12 they form a relationship and Denise by session's end Stuart moves in.
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