After Tuesday's episode of "The Hills" aired, Lo Bosworth took to her Twitter to try and set things straight -- she and Stephanie Pratt weren't responsible for spreading the nasty rumors in Whoville Hillsville! Kristin Cavallari wrote back, and she's obviously still not buying it. (We're anxious to get to the bottom of this whole thing ourselves.)
Elsewhere, Diddy encouraged people to ask for what they want and Asher Roth might be a great lyricist, but it sounds like he's totally lost in the kitchen.
Check out their Tweets below: