Twin towers: Tracy Spiridakos and Jamie Campbell Bower

Yeah, I know: girls sometimes look like boys :) They are very alike. Check in Revolution. They are true twins. Same eyes, same face.

Skinny legged actress: Meghan Markle #2

It's just unbelievable. How can she walk on those? Some sport to make them stronger? Some food to eat? Who enjoys touching bones?

Huge-headed girl: Mackenzie Lintz

I watch Under the Dome and one of the main characters has this HUGE head: Lintz. She looks like she has waterhead. Isn't that dangerous? Her neck can be hurting.
And her given name? Mackenzie? Isn't that a family name from Ireland? :)
In my country, we celebrate names throughout the year and it is regulated what name a person can wear. We can't name people after dogs (Rusty? Really?) or out of thy sky names (Macaualalay Culkin? Was her mother high? :D )