The newlywed was to perform at a festival in Dubaï next Thursday (May 15), but the show will not take place, reports FemaleFirst.
Fergie was also going to make an appearance the following day (May 16) at the same event, Divas in Dubaï, but that concert has also been cancelled. A spokesperson for the event explained, "Mariah and Fergie are disappointed that they won’t be able to perform. They had scheduled this one special event in their calendars and were looking forward to performing for the Dubai fans."
Agents for the festival say that the show was cancelled due to, "the extremely compressed time frame along with unforeseen logistical complications."