Actually...To me, (as far as looks are concerned) she is creepier...I mean, Pinkie's hair just kind of goes flat, and she becomes all dark and gothic like...But TWILIGHT on the other hand, well...Really freaked me out. O_O"
personally, I don't really find them creepy. Twilight looked like a dork as usual and Pinkie just had straight hair. Their behaviors are odd, but they don' t give me the creeps either. Stress and Depression can make anyone behave strangely.
but I like your picture regardless, I just wanted to state my opinion, not meant to be a rant or nothing. Seriously, it's a really good picture