Hollywood star Tom Cruise has insisted that his youthful good looks have had no help from cosmetic surgery – and has, in fact, claimed that he would never go under the knife.

The star, who turns 50 later this year, told Playboy magazine, “I haven’t [had plastic surgery] and I never would.”

When asked what the secret to his youthful looks were, he replied, “I honestly have no idea! I work; I’m always with family; I train, go without sleep. I just go hard.”