An iconic singer with seven No. 1 hits over the course of his career was forced to abruptly cancel his tour amid health concerns. On Friday, May 29 Frankie Valli revealed he's cancelling the rest of his tour for 2026 in order to focus on his health. "I’m so sorry to disappoint the folks who have purchased tickets to my shows, but I have decided to take the rest of the year off from touring to focus on my health," he said in a message on Instagram. "I’m looking forward to getting healthy and seeing you all again soon. Thank you for all your good wishes." View this post on Instagram Why Cancel Instead of Postpone the Tour? His longtime representative, Victoria Varela, revealed that the decision to cancel shows rather than postpone them was in consideration of fans who have already paid money and might have it held in limbo indefinitely while he works to regain his health.…