We catch up with Twilight's Kellan Lutz as Dancing with the Stars' Julianne Hough gets stuck in the mud, Awkward's, Ashley Rickards causes a toxic spill, and Aimee Teegarden makes a break for it.
Glee's Heather Morris hosts an all new episode as she sets her sights on Joe Jonas, Cody Simpson gets robbed, and Emma Roberts has a no go with fro-yo.
Join host, Pretty Little Liars Lucy Hale, as she busts co-star Ian Harding, Vanessa Hudgens and Sarah Hyland crash a parade and Hunger Games' Josh Hutcherson is under surveillance.
Host Tyler The Creator puts "The Wanted" in an ironic situation, Scott Disick gets blackmailed for a Rolls, and later, 90210's Shenae Grimes gets pegged as a puppy thief.
We join host Hayden Panettiere as Glee's Dianna Agron meets a dirty old man, Zac Efron gets caught in a slow speed pursuit, and Jersey Shore's Snooki gets an eyeful.
We join Jackass Bam Margera as he takes Tyler the Creator down in flames, the Jersey Shore's Ronnie finds its time to Gym, Tan and Negotiate, and Teen Wolf Tyler Posey gets slow service with his fast food.
In this episode, Justin Bieber takes the reins from Ashton Kutcher going after 3 of his celebrity friends in true prankster fashion. Pals Taylor Swift, Rob Dyrdek and Sean Kingston are all victims of Bieber's mischievous mind.