Rebecca Linares is 5'4'' and 110lbs according to wiki and just about everywhere else. For someone that has met her, you are awfully far off, don't'cha think?
Jenna Haze is 5'3'' so, yes, she is small.
I haven't just "met" her, I know her. Rebeca (spelled with one c) is at my house once or twice a week if not more - she trains with my girlfriend - and she is under 5" and told me she about 90lbs or so but I suspect she may be less than that. Sorry to break it to you all but things you read on the net aren't always true - especially on wiki. They don't just lie about penis size - they do all kinds of things. I know adult female stars who have fake IDs and paperwork to hide their age (they are actually older than they are revealing) so they get booked more.
My girlfriend is 5'4" and she towers over most of the adult stars she trains for feature work.
Anything else you guys would like to know? And Jenna is shorter than 5'3", sorry. Known her for years as well.