No. They are all of Earth. They increasingly grow less and less alien each generation. Ben's mom (or was it his dad?) is 1/2 alien, Ben's 1/4th alien, which would make Ken 1/8th alien.--Call me Zakkoroen.Talk to me.Royal Decrees. 13:05, 6 April 2009 (UTC)
12:31, April 18, 2011 (UTC)12:31, April 18, 2011 (UTC)12:31, April 18, 2011 (UTC)i have a 60 aliens with super power
actually they do have some alien in them becasue gwen is an anodite. its just unlike that ben children will have anodite powers lke gwen.