For this week's Hot Twitter Girl of the Week, we decided to travel to Argentina. OK, not really, but we found this really hot girl from Argentina who likes post up sexy pictures of herself on her Twitter page. So, ladies and gentlemen, meet Natacha.

As I said, Natacha, who goes by @sweetmacuok on Twitter, is from Argentina.  According to her profile, she has been featured as a Playboy Playmate and on Calvin Klein.  Other than her Twitter page, I could not find a lot of info on her, but who cares, right?  She's smokin' hot!

Enough talk...let's get to the pictures!

Hot Natacha Pictures