[WATCH] Justin Bieber 'Comedy Central' Roast LIVE STREAM: Snoop Dogg, Martha Stewart, 'Roastmaster' Kevin Hart & More Burn Selena Gomez's Ex On March 30 2015!

Get ready for it - the official Comedy Central Roast of pop megastar Justin Bieber airs on Monday evening (March 30) at 10 p.m. EST!

RELATED: Justin Bieber New Album Leak? April Fools' Day Prank!

Here's a brief breakdown of how 2015's first roastee cam to be - the event will be hosted by comedian Kevin Hart:

In January 2015, Justin Bieber revealed that he would participate in the next Comedy Central Roast. In an appearance on The Ellen DeGeneres Show, Ellen DeGeneres revealed that she was approached by Bieber's manager to participate in the roast, but refused because she did not want to be mean to Bieber. Kevin Hart will serve as roastmaster.^[45] Roasters scheduled to appear include: Hannibal Buress, Jeffrey Ross, Martha Stewart, Snoop Dogg, Ludacris, Shaquille O'Neal, Chris D'Elia, Natasha Leggero, and Pete Davidson. Any jokes referencing Paul Walker were cut out of TV viewing (via Wiki).

Well, this should be good! Highly unlikely, but wouldn't a surprise appearance by Bieber's longtime ex-girlfriend Selena Gomez just be icing on top of the humor-infused cake?

As several MstarsNews readers probably already know, other big-name roastees of the past include James Franco, Charlie Sheen, Pam Anderson, Flavor Flav, and Joan Rivers (just to name a few).

Get more info on Comedy Central's official Roast website. Beliebers can join the fun on Twitter and Instagram by trending the viral hashtag #BieberRoast. Or try this direct link to watch online.

A "live stream" of the event can be viewed via the exclusive CC mobile app. Coverage includes (uncensored) red carpet pre-show festivities, video promos, previews, and much more (including the actual Roast). The app can also be accessed through the official Apple Store - click here to download via Google Play or even XBOX. The app is also available on Chromecast, Amazon, and the Windows Store.

The show was actually taped on March 7, and caused online mayhem even then. So get ready.

Payback time, Biebs! While the "As Long As You Love Me" crooner continues flaunting his six-pack abs on Instagram, several celebrities can't wait to bash the ultimate teen sensation - so stay tuned tonight!