The celebrity singles arrive at the Malibu house, and as sparks begin to fly between the new roommates, exes enter the picture and interrupt their fun.
Brody opens up about his fractured relationships, Heidi and Spencer's business turns personal, and Audrina confronts Justin after he denies kissing her.
Tyler takes a trip to Texas to celebrate his sister's sobriety and contend with his father's relapse, and Amber finds out Leah's been having panic attacks.
Jersey Shore stars Vinny and Ronnie join the Black Squad to face Nick and the Red Squad in Remix, Breaking Up Is Hard to Do, Bullspittin' and Wildstyle, and Karol G performs.
Carmella and R-Truth from WWE join the Black Squad to take on Nick and the Red Squad in Turn Up for What, Got Props, Family Reunion and Wildstyle, and SOFI TUKKER performs.
Ronnie claims to have gotten into an altercation in a parking lot, and the roommates gather as Mike receives his criminal sentencing for tax evasion.
As Mike prepares for both a jail sentencing and his wedding, the ladies take his fiancee Lauren to a wedding dress fitting, and Jenni shuts down discussions about her divorce.
Jenna questions her future with Kai, Nour's jealousy shows, the singles meet Dionne Slay when they throw a queer prom, and Jonathan has an eye-opening experience.
Nev and co-host Kamie Crawford come to the aid of Kaden, whose four-year online relationship with a girl he met on a cruise may have been hijacked by a catfish.
Brandon throws a big pool party, Justin sends Audrina mixed signals, and tempers flare when Spencer and Brody reveal their issues with each other.
The moms head to Florida for their first girls-only vacation together, Cheyenne worries about fitting in, and Maci plans a surprise trip to a drag show for Amber's birthday.
Tiny, Toya and Monica team up with the Black Squad to face off against Nick and the Red Squad in Twerk Work, Talking Spit and Boo'd Up, and Shy Glizzy performs.
A mysterious guest takes on Nick and the Red Squad in Plead the Fifth, Family Reunion and Wildstyle, and LightSkinKeisha performs.
Black Squad captain Wiz Khalifa battles it out with Nick and the Red Squad in Hood Jeopardy, Trap 'N Out and Wildstyle, and performs his song "Fr Fr."
Marlon Wayans faces off against Nick and the Red Squad in Got Damned, Hood Jeopardy and R&Beef, and DaniLeigh performs.
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