The lobby and front of hotel where Jeremy Woods (the teen idol) stayed is the actual hotel that the Jump Street cast stayed at.
Blowfish (Sal Jenco) mentions that Jeremy Woods (teen actor) first role in a movie was playing a victim in a slasher film. This is exactly how Johnny Depp started his acting career. In his first film "A Nightmare On Elm Street" he ends up being one of Freddy Kruegers victims.
Second story line to feature Tyrell "Waxer" Thompson .