The remaining four teams of Ex-Besties square off in their most difficult challenge yet; the team that can truly bury their beef, and work together will be crowned champion of the Battle of the Ex-Besties.

Teams face their dirtiest challenge yet as they traverse an obstacle course on a muddy ranch; emotions run high; Melanie has a breakdown; Ashonti melts down over the potential of losing the grand prize.

For the first time KChris fears being at the bottom; Jenika lets internal conflict, and lack of communication derail them.

The house has to rise above their late night fight with team Jenika because they're headed into their grossest challenge yet set in LA's Koreatown.

Still reeling from the house meeting, the Ex-Besties travel to Santa Anita Race Track for a challenge, and their faith in their teammate is put to the test.

The Besties face the biggest challenge yet, a battle with mother nature; teams try to stay afloat in kayaks, trek through the forest, brave the elements and sleep outside; Erika plans to drop a bomb on K-Chris.

Ex-Besties settle in; Melanie and Ashonti confide in other teams regarding a shocking incident that ultimately ended their friendship; Sibley surprises the teams with a fun night out that quickly turns into the worst night ever.

Competitors discover their ex BFF is their team mate, and must pick up their old baggage and race to their new house to stay in the game.

Girls with attitude live together in Hollywood.

Males have dominated hip-hop, but gals are staking a claim in the genre. This docuseries -- whose producers include Grammy-winner T.I. -- showcases some women chasing dreams of being names in the rap game. Although the music business is a competition, the featured "femcees" have built a sisterhood that they want to continue while succeeding professionally. Music lifer Brianna Perry refuses to compromise femininity; former Crime Mob member Diamond hopes to expand beyond her music career; and gay Siya intends to remain unique.

Three groups of friends from around the United States compete for $100,000.

Reality shows about modeling and fashion have been done before, but what makes "Strut" different is that the models featured on the program are all transgender. The show, which has Whoopi Goldberg as one of its executive producers, follows several models who try to overcome gender and beauty stereotypes to make it in the modeling industry. The show goes inside the models' personal lives, showcasing their struggles to make it in the fashion world and revealing emotional conversations with family members. The featured models include Laith, who was one of the first transgender male models to appear in a national campaign; Dominique, who has been modeling for more than 20 years; Isis, who was a fashion designer before getting into modeling; newcomer Ren, who hopes modeling can help her reconnect with her distant father; and outspoken Arisce, who has walked runways during New York, Los Angeles and Miami Fashion Week shows.

Castaways inhabit a remote destination and attempt to outwit, outlast and outplay each other for a prize of $1 million.

Wives and girlfriends (the titular WAGS) of professional athletes get perks that other woman usually don't get -- money and fame among them. Because it's a relatively small group of people, many WAGS are close friends with one another. But there is a hierarchy within the group, as the wives who have husbands with multimillion-dollar contracts have all the power. This reality series follows several WAGS who are married to or dating professional athletes. Sasha Gates, who is married to a veteran professional football player, is the head of the group and has her own children's clothing line with best friend and fellow WAG Autumn Ajirotutu, who is also married to a pro football player. Barbie Blank is involved with a professional hockey player, but she is an athlete herself -- she used to be a pro wrestler under the name Kelly Kelly.