Crib Crashing

Any chance she can get this girl will barrel into her brothers crib while he's in there and just hang out.  She's actually pretty good at keeping him content while I put away laundry or what ever else needs to be done. Today when I pulled out the camera to snap some shots of them she stated that I was not allowed to take pictures of her. When I asked her why she just told me "no, thank you."

Can you tell which ones she was giving me attitude in?? I just kept telling her that I wasn't shooting her. That I was getting her brother.  I'm pretty sure the crossed arms come from the character Penny from the movie "The Rescuers." Such a little sponge at this age!