The singles compete in a challenge that tests their communication skills, Kari and Danny try to decode the matches, and the house creates a strategy for the matchup ceremony.
Brody and Kaitlynn are at odds on having kids, Brandon is reluctant to define his relationship, and Audrina and Stephanie's beef boils over at Heidi's bachelorette party.
Maci takes Bentley to a counselor, Catelynn and Tyler reunite with Carly, Mackenzie gets devastating news, Cheyenne addresses Taylor's racist tweets, and Amber is arrested.
Justina Valentine and Chico Bean put their own spin on the VMAs as they host the WMAs -- the Wildest Moments Awards -- and look back at some of Wild 'N Out's biggest moments.
2 Chainz performs and captains the Black Squad against Nick and the Red Squad in VMA-themed versions of Pick Up and Kill It, Turn Me Up in the Headphones and Wildstyle.
Dinah Jane performs and heads the all-female Black Squad against Nick's all-male Red Squad in VMA-themed games of Eat That Ass Up, Got Props, Thanks for Nothing and Wildstyle.
Devin finds himself in hot water with Marie, Shannon has a hard time moving on from Anthony, Billy and Lexi get closer, and another ex washes up on the beach.
At Mike and Lauren's wedding reception, the guys prepare for their dance routine, Uncle Nino sends Jen a message, and Pauly D enlists Rob Base to surprise the newlyweds.
Justin Combs and Nev set out to help Cherie uncover Avion's identity, a mysterious stranger who contacted the 26-year-old sales rep after he bought a gadget from her.
Tensions flare during the house party, Paige begins to drop her guard, and the singles try to convince Kai that his flirtatious behavior is hurting others.
Jason opens up about his relapse, Audrina reconnects with her ex Ryan Cabrera, Spencer plans an anniversary surprise for Heidi, and Kaitlynn hosts a black-tie gala.
Cheyenne and Matt take a trip to wine country with Ryder, Maci and Taylor look into permanent birth control options, and Mackenzie worries about Josh's loyalty.
Eva Marcille and G Herbo lead the Black Squad against Nick and the Red Squad in Flow Job, Talking Spit, Remix and Wildstyle, and G Herbo performs.
Marshmello, Sherrie Silver and the Black Squad take on Nick and the Red Squad in Eat That Ass Up, Got Props, Electro & Beef and Wildstyle, and Yella Beezy performs.
It's time for Mike and Lauren's wedding, but all eyes are on Ronnie's unpredictable girlfriend Jen when she makes the surprising decision to attend.