Yup...I'm worlds worst Mommy

Ok, so I thought I would update my siggy picture tonight and after I posted it I realized that I had 2 pictures of Kimberly and NONE of Kathryn.  Yup, I'm the worlds best Mommy...can't even tell my kids apart, LOL!  I at least feel better that DH wasn't sure who it was in the beach picture, and both girls claim it to be them, so no one is really sure who it is.  But, I'm going to go with Kimberly's comment that its her because she chose the purple sunglasses because purple is her favorite color.  After staring at it for 20 minutes I think it IS Kimberly, so I changed it.  Here is what I originially had: