Allan Grant / Time Life Pictures / GettyKatherine Lanpher — along with Alaska and Hawaii — is turning 50 this year, but Barbie is getting there first.Related Posts: BarbieMichael Keaton will sound Barbie's boy friendBarbie HummerThe Devil loves BarbieAmateur dollsNeeds of nature have learnt to test Barbie's dogFounders of a doll Barbie have declared war to a pornosite