We're really looking forward to Justin Bieber's Comedy Central Roast on March 30 — even if Bieber's not [1] — and the reasons to watch just grew. The early list of Bieber's roasters [2] is out, and suffice it to say, it's a weird list of people. Snoop Dogg? Martha Stewart [3]? We can't wait to hear Martha's burns. Check out the rest of the list so far.