Oh, sisters. I'm an only-child so I have a soft-spot for that bond sisters share (say that five times fast). These adorable sisters had us laughing with them the entire session. Three-year old Annika was a little shy at first, but after I brought out a chocolate lollipop it was all smiles! And I think you may find Kamilla on America's Next Top Model in about 10 years. The girl knows how to pose like a pro!