Mariah Carey is one of the most successful recording artists of all time, with more than 220 million records sold and 18 No. 1 singles, as of the show's 2016 premiere. With this series, the multiple-time Grammy winner welcomes viewers into her life to follow her as she kicks off the Sweet Sweet Fantasy tour, which takes her to Europe -- including the United Kingdom -- and Africa. The show gets personal as well, offering a glimpse into Carey's private world. Members of Carey's family, her friends and others in her inner circle are also featured on the series, which Carey says is a good opportunity to show her personality and who she really is because "a lot of people have misperceptions about this and that."