Meet Alexandra Andresen, the youngest woman to have featured on Forbes's ranking of the world's wealthiest people. Ranked at #1,475 along with her sister, her net worth has been valued at a whopping $1.2 billion! And she's just 19 years old! Alexandra inherited her fortune from her father, Johan F. Andresen who made his fortune in the tobacco industry. It's the first time that two teenagers - including her sister Katharina (20) - have been featured on the coveted list of the world's richest people.

The 19-year-old is a responsible adult and understands that with great fortune comes greater responsibility. This is what she said in a recent interview:

"I feel a great responsibility. In a way I think that [am] not deserving of this, while I want to help develop Fred and make it even better. The fact that my family has resources has given me many opportunities – especially in riding, because it requires a lot of capital. But it is not enough to have money to succeed."

She sure is living life queen-size and we can't help but feel constant pangs of jealousy.