Dillon and Amy King, Ashley and J.P. Rosenbaum And More Celebrate The Return Of WE Tv's 'Marriage Boot Camp Reality Stars' And 'LA Hair'

WE tv’s hit series, “Marriage Boot Camp Reality Stars,” and “LA Hair,” have returned for new seasons of drama and turmoil.

“Marriage Boot Camp Reality Stars,” which airs Fridays at 9 p.m. PST/EST, revolves around a house full of secrets and chaos that reaches record-breaking highs as Dr. Ish and Dr. Venus return for their second season of pushing couples to the brink physically, mentally and emotionally. This season premiered with a new group of troubled reality star couples including Ashley and J.P. Rosenbaum from “The Bachelorette,” Amy and Dillon King from “19 Kids and Counting,” PreMadonna and Buck Thomas from “Love and Hip Hop: Atlanta,” Gabi Victor and Victor Tarrats from “Bad Girls Club” and Renee Graziano and Joey Gambino from “Mob Wives,” who are all seeking to mend their broken relationships with the help of experienced therapists.

On the heels of their highest-rated season, Season 5 of “LA Hair” airing Thursdays at 9 p.m., Kim Kimble returns with five new stylists vying for a highly coveted spot at her salon while preparing for a business and product line expansion. This season follows the “Kimpire” as she continues to grow her list of celebrity clientele, with Mya, Antony Anderson, Chrisette Michelle, LisaRaye and Toccara among the high-profile clients featured over the course of the season.

To celebrate the network’s groundbreaking series , celebrities and VIP guests came together and with an exclusive joint premiere party. Held at West Hollywood’s newest hot spot, Nightingale, guests enjoyed hors d’oeuvres and cocktails with beats provided by DJ Kiss.

The close-knit casts arrived in high spirits to celebrate the evening with a night of dancing and cocktails. Married "Bachelorette" alums Ashley and J.P. Rosenbaum arrived hand-in-hand as they entered the packed party and seemed to be enjoying date night without their 2-year-old son Ford, and newborn daughter, Essex. The pair also caught up with fellow castmates Amy, cousin of the famed “19 Kids and Counting” Duggar Family, and husband Dillon King, and discussed their holiday vacations. The “Mob Wives” star Renee Graziano arrived sans boyfriend, Joey Gambino, with sister Jenn Graziano. The two were snapping selfies while dancing to Prince’s “1999.”

Launch the slideshow to see more pics from the event.