Farrah Abraham was axed from the 5th season of 'Teen Mom,' according to US Weekly. As John Basedow (@JohnBasedow) reports, the former '16 and Pregnant' star will not be joining other previous 'Teen Mom' cast members, Amber Portwood, Maci Bookout and Catelyn Lowell, because they refused to do the show if Farrah was included...citing her X-rated porn career as the reason they don't want to be associated with her.