8 Celebs Who Look Totally Different From When They Were Kids

5. Christina Aguilera

The woman on the right’s name is Christina Aguilera, also known as Xtina, and she’s an international superstar singer whose voice has been favorably compared to Mariah Carey. She has sold millions of record albums and is one of the judges on the mega hit reality singing competition “The Voice.” The girl on the left is a fan of Aguilera’s who has stalked her…ok, that’s a joke, but honestly, is there anything other than a DNA test that would convince you this little girl is Aguilera as a kid?