Want all the latest Showbiz news direct to your inbox? Share your email for news, gossip and more Want all the latest Showbiz news direct to your inbox? Share your email for news, gossip and more John Lennon 's son has brutally branded Prince Harry an "idiot" who "deserves to be mocked" in a social media rant. Sean Ono Lennon, 48, sparked outrage among royal fans after posting a scathing joke about Harry's memoir, 'Spare', which was published in January 2023. The country musician wrote on X, formerly called Twitter : "My long-awaited review of Prince Harry's autobiography is two...