Are they related...

Katelyn received a $20 bill from one of her friends for her birthday. That night she was studying it and so I started to show her some unique things on the bill. I then asked her if she knew whose picture was on the bill. When I said it was "Andrew Jackson" Katelyn says, "Oh... is he related to Randy Jackson from American Idol?" I should have said, No Dogg! But I was already laughing too much...