Aayla Secura, Jedi Master
See her in The Clone Wars.
Yeah, she's my fave. Badass with a lightsaber or two, it doesn't hurt that Aayla is a Twi'lek - a race of humanoids known for their hot slave dancing women. They say Twi'leks can communicate with each other just by using their brain tails (the tentacle things they use as hair). I can think of a conversation or two I'd like to have.
Aayla was a Jedi Master. She's appeared in a bunch of different Star Wars setting and was the first hot chick to be created outside the movies that made it into a movie. Does it matter that some comic book geek drew her before she was even a twinkle in Lucas's eye? What matters to me is that she is my number one favorite blue chick.
(I'm not sayin' I taught my kid that her name was "hot chick" before I taught him her name was "Aayla Secura", but let's just say I'm still in trouble for that one).
(My own collage)