Ariana Grande Cancels Tour Dates After Allergic Reaction <br />to Tomatoes Hold the tomatoes, please! The pop star revealed her <br />surprising food allergy on Instagram. Ariana Grande, via Instagram Ariana Grande, via Instagram Despite having to reschedule her shows <br />in Tampa and Orlando, Grande had a <br />sense of humor about the illness. Ariana Grande, via Instagram The shows, originally scheduled <br />for May 28 and May 29, have been <br />rescheduled to Nov. 24 and Nov. 25. Live Nation Florida ensured fans that their <br />tickets will be honored for the new dates. Grande's next dates on 'The Sweetener World Tour' <br />will be in Miami on May 31 and June 1.