VIDEO : Farrah Abraham Fired From 'Teen Mom OG' for Being an Adult Entertainer

Farrah Abraham was fired from the MTV show Teen Mom OG on Monday. A source told Us Weekly that ?it was all because of the porn? which MTV felt did not fit with the brand. The news came hours after Abraham performed in a Halloween-themed pornographic webcam show. Abraham wrote on Facebook Monday night alleging that Viacom had ?sex shamed? her and fired her unjustly. Abraham is the mother of 8 year old daughter Sophia and is writing a new book which will share her life changing experiences in detail.