Michele Amabile Angermiller The final show of iHeartRadio’s annual Jingle Ball tour, scheduled for Sunday night in Miami, has been cancelled due to Covid-19 outbreaks, Y100 Miami announced.“Due to the increased transmission of the new Covid-19 variant and to further minimize any potential risks, as a precautionary measure and for the safety of our staff, talent and guests, we have made the decision to cancel tonight’s IHeartRadio Y100 Jingle Ball,” iHeart said in a statement.The show, scheduled