1 This is Scooter Braun, Justin Bieber's manager.
2 This is Corey Gamble - he works with Scooter, Justin's manager.
3 Here's a behind the scenes look at the guest tables as final preparations were made for the show.
4 Photos of celebrity guests were used during the rehearsal, so the director knew where everyone sat.
5 The photos helped the director plan which angle would best show each celebrity if and when they were shown on camera.
6 Rapper, entrepreneur and actor, Ludacris, had a casual lunch before his rehearsal.
7 There were media crews everywhere. This behind the scenes crew was following me as I walked to the studio to rehearse my roast remarks.
8 Here I am rehearsing my remarks on stage at the Sony Pictures Studios in Los Angeles. The event was actually taped two weeks ago, but it aired last night on Comedy Central.
9 This was the sign that hung above center stage.
10 A Justin Bieber mannequin with angel wings descended onto the stage as a test run for one of the skits in the show.
11 Before walking out onto the red carpet, we talked to some of the media in a section designated for interviews.
12 This area was set up for social media photos.
13 Here I am with Comedy Central President of Content Development and Original Programming, Kent Alterman, and Comedy Central VP of Specials, Jonas Larsen.
14 And, here I am walking to the studio, and smiling for more and more cameras.
15 This entire section was filled with Bieber devotees, also known as "Beliebers". Are you a "Belieber"?
16 Here is actress and comedian, Natasha Leggero, with her Chihuahua in a wig and matching bow. Leggero also roasted Bieber on stage.
17 I took a photo opportunity of my own with rapper, Snoop Dogg.
18 And, here I am with the honoree, Justin Bieber - "the Biebs".
19 This is actor, comedian and television writer, Hannibal Buress.
20 Look at me next to seven-foot-one-inch tall retired professional basketball player, Shaquille O'Neal.
21 Joining me in this photo are Shaquille O'Neal, director Joel Gallen, and Snoop Dogg.
22 There was also a church choir at the roast. Here they are rehearsing and warming up.
23 I sat next to Snoop Dogg on stage. Honoree, Justin Bieber, sat on his left - it was one laugh after another after another. (Photo by Christopher Polk/Getty Images)
24 It was definitely a roast of Justin Bieber, but it was all in good fun. (Photo by Kevin Winter/Getty Images)
25 Surprise guest, Will Ferrell, also took the podium dressed as Ron Burgundy, his character from Anchorman.
26 Here are Snoop Dogg and honoree, Justin Bieber, looking on as I took my turn to roast "the Biebs".
27 All my remarks were written for me days prior to the show - we had a good time laughing at all the jokes. (Photo by Kevin Mazur/WireImage)
28 In the end, it was all for comedy. (Photo by Jeff Kravitz/FilmMagic)