The rock icon, 76, was forced to cancel her Tuesday performance in Bologna after suffering from a "sudden illness" while on tour. "With great regret, we inform the kind audience that Patti Smith's concert will not be able to go on stage due to a sudden illness that struck the artist.” The Because the Night hitmaker was reportedly taken to the Maggiore hospital and kept under observation, according to TG Com 24. It is not yet clear whether the show will be rescheduled to another date.