Something Sexy
Super Freak
I don't think so. She's too much of a bargaining chip with Jaime still being held captive by the Starks for Tywin not to have seized her immediately if he knew. I think he suspects she's the daughter of a minor Northern noble or knight. Baelish could have just been in "talent scout" mode for his "business interests", and his attempts to get a good look just included to raise tension in the scene. Again if he figured it out, I believe concrete action would have ensued.
I'd be concerned about picket lines outside your door. I think you just implied that little persons and girls are somehow inherently unlikable.Pretty sure that wasn't the actual intent
I would agree if Tywin knew he would have seized her immediately. However, if Little Finger knew, I do not think he would have told Tywin, he might take her for himself for his own reasons but he would not turn her over so quickly. Little Finger is too cunning and has his own ambitions.