She may look like an angel, but Keira Knightley does not believe in the heavenly realms. The Pirates of the Caribbean actress is a well-known atheist in Hollywood. But does she regret her choice of beliefs? Well, the answer is yes, but not in a serious way. Knightley joked around in an interview, saying that she regrets choosing atheism and would prefer to be catholic instead. “You’d just ask for forgiveness, and then you’d be forgiven. It sounds much better than having to live with guilt,” she said.