DUBAI: US singer-songwriter Mariah Carey is set to perform in Abu Dhabi on Jan. 6 next year. For the latest updates, follow us on Instagram @arabnews.lifestyle The gig will be part of the first Saadiyat Nights, a three-month series of open-air musical events that begins the same day. Five-time Grammy-winner Carey, dubbed “songbird supreme” by the Guiness World Records, will be joined in the line-up by Iranian singer GooGoosh, who will take the stage on Jan. 20, and Italian tenor Andrea Bocelli, who will perform on Jan. 27. More Arab superstars who will perform during Saddiyat Nights are yet to be announced by organizers.