Doja Cat went on Instagram today and made an announcement.

The singer shared an emotional letter to her fans about her iHeart Radio appearance.

She had to cancel her show because some members of her production team “have tested positive for Covid 19.”

She wrote, “For the health and wellbeing of the rest of our crew, we are following all the appropriate safety measurements and necessary precautions.”

Doja added, “I won't be able to perform at iHeartRadio's New York Z100 and Boston KISS FM Jingle Ball.”

She felt “extremely disappointed” about it.

In March last year, Doja also canceled her Hot Pink tour due to the COVID restrictions.

She wrote in a statement: “Due to the coronavirus and all of the risk associated, we have to postpone all dates on the tour.”

Dua Lipa also backed out of her iHeartRadio act because she’s “currently suffering laryngitis.”