Mariah plans her upcoming nuptials to James Packer and her first world tour in a decade. Mariah must race the clock t...

A grueling tour schedule presents obstacles for Mariah, who does her best to establish a comfortable home base in Lon...

Mariah arrives late to a show due to an unknown time zone change. Stella re-assesses her strategy with the team after...

Mariah makes special memories for her kids and opens up about her past. Molly disappears in Stella’s time of need. Ta...

Mariah spends quality time with her road family in Lake Como, and Tanaka struggles to keep his feelings platonic. Tan...

Mariah mourns the loss of her good friend Prince. In other developments, two injured dancers cause Mariah to consider...

As the European leg of the world tour concludes, emotions peak, and Mariah is relieved to find out her backup singer ...

No episode overview available.