I don't know about these girls. I don't have their names straight yet, so please bear with me if I have misidentified one as the other:
Lena - OK, I can see calling yourself a student, even though you're not in school, because you plan to go back. But, honestly, I had to look at her askance when she called herself a model. She is a pretty girl, to be sure, but her face looks a bit lopsided, like it was squished just a tiny bit when she was still in the baking stage. There's no way in hell I buy that she's a model. Sorry, but no. Posing in family snapshots is not modeling.
Kristy - I don't know what to make of her either (though I do belive that she could be a model, she's lovely). I didn't read the bios before I watched the show last night, so I didn't know that she's a single mom. I was surprised that she didn't mention her daughter once during the "getting to know you" portion of last night's show. She mentioned her Mormon values, but not her daughter. Hmmm. OK.
I need to watch these ladies more before I feel like I can get a good read on them. I wish them well, though. Well, I don't wish them any specific harm.