Jessica has been cosplaying since 2009 when her cosplay of Pikachu went viral online. In 2011, Jessica was a promotional model for Gears of War 3, dressing up as the game’s character Anya Stroud. Nigri has worked as a promotional model for Warner Bros. Games, Kill3rCombo's game Elsword, comic book series Grimm Fairy Tales and Knightingail by Crucidel Productions. She has been an active member of several cosplay groups and professional gaming and cosplay teams. According to PlayStation Official Magazine, Nigri is "not just a cosplayer but also a massive gamer."