Decisions, Decisions

I need your help, my faithful readers(the one or two of you.)  My dear sister recently took our pictures and I can't decide which is my favorite.  So please help:  Here is number one:

Number two:

Number Three:

Number Four:

Number Five:

Number Six:

Please pay no mind to the cranky looking child on the left.  She may, quite possibly, be the most beautiful little girl on the planet who hates having her picture taken more than anything in the world. Thanks in advance for your help!  Please vote in the poll to your right.