Charlie....or Ivy??

Charlie Rhodes is Lily Van der Woodsen's niece. Her mother is trying to hide the real Charlie Rhodes because she does not want her to get in the big "City" scene with the rest of her family. Ivy is the "Charlie Rhodes" that the Van der Woodsens know but if they only knew that that is not the real Charlie Rhodes. Later to find out that Ivy is not Charlie, they all believe Carol & think that Charlie (Ivy) is their real cousin. Ivy becomes very close with some people in their family.................