Gia Costello a.k.a. ChickSicillian tells all to XLGirls. XLGirls: When youre trying on a bra, what do you do to test whether its going to fit right! Gia Costello: When you have extra boob coming out the top of the bra, and you can see it through a shirt, I call that Bubble boob. If theres too much of that, I wont buy it! It looks silly. XLGirls: What led you into modeling! Gia Costello: You dont want me to answer. Its not really a happy story. But its worked out okay for now. XLGirls: What kind of jobs did you have before you decided to model! Gia Costello: I was a bartender for several years after college, then I got into healthcare. I still do part-time healthcare now! I like helping people. XLGirls: Are you called by any nicknames! Gia Costello: Gigi, Mama, Baby, Honey. XLGirls: What is the most-unusual sex position youve ever tried! Gia Costello: I think a guy wanted me to turn around and hold the wall while he lifted up