Drama central on last night's episode of The Hills! The love triangle between Kristin, Justin Bobby, and Audrina is starting to heat up, although I can't say I wasn't thoroughly entertained by Brody and Jayde's little tiff. And what's with Holly's boozing benders? After Stephanie's recent DUI, I don't think she should be giving anyone any advice about drinking! Were you paying close attention to the tech talk and gadget cameos? Because it's now time to test you with our weekly Hills tech quiz!

Photos courtesy of MTV