The Challenge Australia

The casts of the first four "Real World" seasons reunite to relive old times, settle feuds, and answer questions from a studio audience.

Bad Girls All-Star Battle is an Oxygen reality television series, that is the fourth spin-off of Bad Girls Club. It premiered on May 21, 2013, with a 90 minute episode and Ray J as the host. The series has been a success for Oxygen raking in a record-breaking 1.73 million viewers during its premiere and having the highest-rated series debut for the network.

Making the Band is an ABC/MTV reality television series that exists in separate iterations, each iteration focusing on a specific music act. It spawned musical acts O-Town, Da Band, Danity Kane, Day26, and Donnie Klang. Except for the first iteration of the series featuring O-Town, all seasons of Making the Band have been overseen by Diddy, acting as the man of the house who makes the final decision on who will be in the band.

Each Challenge pits numerous cast members from past seasons of reality shows against each other, dividing them into two separate teams according to different criteria, such as gender, which show they first appeared on, whether or not they're veterans or rookies on the show, etc. The two teams compete in numerous missions in order to win prizes and advance in the overall game.

Starting Over is an American reality TV show that follows the lives of women who are experiencing difficulty in their lives and want to make changes, with the help of life coaches. It was the first reality TV show to be nominated for a Daytime Emmy Award. Six women at a time work to overcome obstacles and meet personal goals. When it is determined that a woman has met all her goals, she "graduates" from the house and is replaced by a new roommate. On the other hand, if it's determined that she's not met her goals, she could be put on probation, or even asked to leave.

"Road Rules" documents the lives of five to six strangers as a mysterious voice sends them across various regions of the world, tackling a series of adventures. If they can successfully make it to the end of the adventure, they will receive a handsome reward.

Reality titans from the CBS universe compete in the most unpredictable and demanding game of their lives. With an ever-changing game, players are in a constant state of paranoia, unable to trust anyone but themselves. The CBS all-stars compete for a chance to join the upcoming global “War of the Worlds” championship.

A cast of young women, who recognize that their outrageous behavior has hindered their relationships, careers and lives, are brought together in a beautiful mansion. They claim they want to change, but will living together help them move forward and turn their lives around – or will chaos rule?

Susannah and Jesse Stanton divorced two years prior with three children. When Susannah starts dating a lawyer, the children decide to find someone for their father, sending a letter to a popular magazine called Alaskan Love. He receives a large number of responses, but the children later feel that his perfect match is Susannah, and they try to arrange a plan to bring them together.

Twenty-two of the most iconic, boldest, and fiercest Challenge All Stars from the original The Real World and Road Rules return for a second chance at the ultimate competition as they vie for their shot at the $500,000 grand prize. Follow the competitors as they face unprecedented, over-the-top challenges set in the Andes Mountains of Argentina.

Kourtney and Kim Take New York is an American reality television series that premiered January 23, 2011, on E! that ran for two seasons. It follows sisters Kourtney and Kim Kardashian as they open a D-A-S-H store in New York City. Kourtney and Kim Take New York is the second spin-off of Keeping Up with the Kardashians.

Each year, seven strangers in their twenties, from different backgrounds and countries, are chosen to come live together in a major city.

The series originally followed sisters Kourtney and Khloé Kardashian as they opened a second D-A-S-H location in Miami, Florida. From the third season onward, sister Kim Kardashian replaced Khloé.

Living Lohan is an American reality television series that debuted on E! on May 26, 2008. The series aired for a total of nine episodes, ending its run on July 27, 2008.

16 British reality TV stars compete against each other in a series of harsh trials. There's a £100,000 prize for the winner and a place in the World Championship.