If you were a big star like Justin Bieber, would you ever consider giving a pet away to a fan? Well, that's exactly what the singer did at a recent show. While some might say it was irresponsible for Bieber to give his hamster away to a random person, others would find the notion cute and sweet. Then again, maybe the Biebs should have never gotten a pet in the first place. Future pet owners, take note: always stop and really think about why you want a pet and how you will take care of it before you actually welcome one into your family.