James Blunt on The X Factor Australia is just as hilarious as you’d expect

The judge left host Luke Jacobz blushing after a cracking a joke live on air during the grand final. When Jacobz asked the ‘You’re Beautiful’ star if he’d had a sleepless night worrying about his acts, he certainly didn’t expect what was coming next.”Very stressful, yes Luke. You were there, you must remember?” Blunt replied.