Lindsay Lohan risking 90 days in jail over Adderall may prove that the over-the-counter amphetamine is her worst enemy. Plus, Justin Bieber pranks TMZ by tweeting our phone number -- forcing Ryan to answer phone calls from angry Beliebers all day. And, Levar Burton joins us to shamelessly pitch himself to be Alex Trebek's successor -- then proves his case by answering Harvey's impossible Jeopardy-ish question.