Real nice. Not just because of the subject either. A little play on the title maybe "Survivor" (Reality TV Stars Heidi & Jenna). I have never been a fan but the title "Survivor" hits me enough to know what it is. The lighting is great, their eyes really stand out, nice skin tones. great shot.
Never heard of them, they\'re not particularly attractive with the flash (not your fault, but loses any fashion trend connection) and it looks like an ordinary snapshot. Maybe if the girl in white moved her left hand up a bit you\'d have a different trend option.
Or: Boob-jobs! (Sorry, I had to do it.) I remember someone here did the web site for Jenna - would that be you? As a candid portrait, its good, and it fits the challenge well. Beyond that, there's not much of interest to the shot. The idea is the only thing that really carries it.