Will be?

If you took a good look around any Walmart you would know that most of those things are not human.

No real earthling would still wear a mullet, wife beater tshirt, cut off jeans, or spandex.

If that doesn't convince you then go to the grocery section. No human could survive on the cart fulls of crap these things buy.

So, I think we have plenty of Alien life already here.