American Idol Winner, Jordin Sparks, joins Rob, Chanel and Sterling to get “Wet And Afraid,” watch some dogs go “Nuts About Balls” and learn it’s hard to breathe with “No Air.”

The episode was rated 7,56 from 102 votes.

Hip-hop duo Rae Sremmurd joins Rob, Chanel and Sterling to celebrate the “Sremmlife,” get hurt “Worse Than It Looks” and have somebody “Come Get Her."

The episode was rated 7,56 from 89 votes.

Rob, Chanel and Sterling are joined by pop singer Zara Larsson to go “Beast Catching,” shed some “Beyonce Tears,” and sing along to the “Worstest Love Of All.”

The episode was rated 7,57 from 81 votes.

Rob, Chanel and Sterling keep their area free from "Space Invaders," nap hard after a "Slumber Punch," and see just how weird it gets when cats get their paws on "Too Much Nip."

The episode was rated 7,59 from 78 votes.

Chris "Drama" Pfaff sits down with Rob, Chanel and Sterling to get "Fully Reckless," go on some "Sketchy Flights" and get saved in time by "Life Savers."

The episode was rated 7,59 from 86 votes.

Rob, Chanel and Sterling check out some hard working monkeys in "Bananas Ain't Free," throw down in "Stripe Club" and dress up nice for some "Formal Slams."

The episode was rated 7,61 from 76 votes.

Trick shot superstars Dude Perfect joins Rob, Sterling and Chanel to enjoy some “Dudebrations,” witness the pain of “Dud Perfect,” and learn about the dangers of “Bad Garretts.”

The episode was rated 7,61 from 118 votes.

50 Cent joins Rob, Stee-Lo, and Chanel to discuss his “Crappy Birthday,” people who are “Built Like 50,” and others who, like 50, are real “Show Stealers.”

The episode was rated 7,63 from 176 votes.

Nitro Circus stuntman, Andy Bell joins Rob, Sterling and Chanel to take a look at some "Nitro Sideshows," the phenomenon of "Street Prancing," and explore the most Russian things on the Internet in "Russian as F***."

The episode was rated 7,64 from 98 votes.

Rob, Chanel and Sterling have NASCAR's Chase Elliott talk about "Hall Of Fame Dads," suffer a "Victory Lapse," and get a helping hand from some "Personal Pit Crews."

The episode was rated 7,65 from 99 votes.

Actor and rapper Machine Gun Kelly joins Rob to celebrate “Wild Boys,” fend off the “Fun Police” and learn you can never be too scared of “Sky Coffins.”

The episode was rated 7,67 from 106 votes.

Rob, Sterling, and Chanel take a much needed "Karate Break," try to figure out what's wrong with some highly "Defective Pets," and play a classic game of "Heads or Tails?"

The episode was rated 7,69 from 102 votes.

The original Ridiculousness crew take a look at "Wookiees," "Murder Machines," and "Ticking Time Moms."

The episode was rated 7,70 from 92 votes.

Rob welcomes WWE Diva, Paige, to learn what it’s like to be “Born Badass,” watch some “Everyday Divas” throwdown and learn there’s no better insults than some “Proper Smack.”

The episode was rated 7,72 from 101 votes.

Rob, Chanel and Sterling are joined by rapper and reality TV star Ja Rule to "Keep It On The Green," run in terror from "Ja Ghouls" and be driven crazy by "These Damn Kids!"

The episode was rated 7,79 from 99 votes.