Christina Aguilera : (6) " I should not have to prove my ethnicity to anyone. I know who I am. " - Christina Aguilera " I’m an ocean, because I’m really deep. If you search deep enough you can find rare exotic treasures. " - Christina Aguilera " The most vulnerable people have tough exteriors because they are very scared inside, and it’s very hard for people like that – people like me – to open up. But playing it safe means you stop being open to learning. I always try to find the challenges. " - Christina Aguilera " I’m a hard worker and I really give to my fans through my shows. " - Christina Aguilera " I’ve never watched an entire episode of ‘American Idol’. It’s too mean. " - Christina Aguilera " Being too thin. Being bigger. I’ve been criticized for being on both sides of the scale. " - Christina Aguilera