who created it?
Shonda Rhimes
Lexie Grey
Created by series producer Shonda Rhimes, the character is introduced in season three 
what happened to lexie grey in season 8 Her plane crashes and she dies while fantasizing about the future that she and Mark could have had together who is she actually? A fictional character from medical drama television series "Grey's Anatomy" who portrayed it in the series? Chyler Leigh was this her debut series? Hall Pass has she been addicted to anything? Yes. Cocaine did she recover from it? Yes can you give the names of a few films she has acted in? Not Another Teen Movie when was it released? December 14, 2001 what was it's story about? Interpersonal relationships of Priscilla, Jake Wyler,  Austin and others in the stereotypical high school community of John Hughes High in Southern California who were her co-stars in it? Chris Evans, Jaime Pressly, Eric Christian Olsen and Eric Jungmann was it a commercially successful one? Yes how much money did it make? $66,468,332 what kind of response did it receive from the critics? It received generally negative reviews from critics what are the important characteristics of the fictional character mentioned? Reliable, trustworthy, timid and apprehensive with photographic memory
wiki:9163232
Lexie Grey [SEP] Introduction
Alexandra Caroline Grey, M.D. is a fictional character from ABC's medical drama television series "Grey's Anatomy", portrayed by actress Chyler Leigh. Created by series producer Shonda Rhimes, the character is introduced in season three as the titular protagonist's younger paternal half-sister. She transfers to Seattle Grace Hospital as a new surgical intern after her mother's sudden death, and is eventually named a surgical resident in season six. Leigh was originally contracted to appear for a multi-episode story arc but ultimately received star billing from seasons four to eight. She has also reprised her role as Lexie on the spin-off show "Private Practice".