Mariah's World

Mariah plans her upcoming nuptials and the launch of her world tour; she must race the clock to showtime and entrust the tour at the hands of her new manager.

Mariah continues touring; she tries to be the best mother to her twins; a disagreement erupts between performers; Mariah gets pulled into the middle.

A time zone change causes Mariah to be an hour late for a concert in Luxembourg, which also causes some unhappiness among her fans. Meanwhile, Stella is forced to bring the fiery hairstylist Danielle back into the fold; and has to protect Mariah's reputation after former employees leak information to the press.

A festive Mariah makes special memories with her children and shares some details about her past. Meanwhile, all Molly has done to impress Stella could be for naught when she is nowhere to be found when Stella needs her most.

Mariah gets to bond with her road family when she rents a big home for everyone to share in Lake Como in Italy. But it proves tricky for Tanaka to keep her feelings in check in such close quarters.

Mariah mourns the loss of her good friend Prince. In other developments, two injured dancers cause Mariah to consider simplifying the show, but Anthony is against the idea. Later, a heartbroken Tanaka realizes his relationship with Mariah was a fantasy.

As the European leg of the world tour concludes, emotions peak, and Mariah is relieved to find out her backup singer and best friend MaryAnne finally has forgiven Anthony, her co-creative director.

It's bittersweet for Mariah to have to say goodbye to her road family as the Sweet Sweet Fantasy Tour comes to an end in South Africa in the Season 1 finale. Meanwhile, Tanaka is on top of the world when Mariah promotes him to codirector.