Last Thursday Mary-Kate Olsen stopped by David Letterman to talk about her new movie Wackness. In the interview Mary-Kate announced the Spencer Pratt (The Hills), whom she went to high school with, has a bad temper.

Mary-Kate: He does not have a good temper. He walked out of a few games. He would walk off the field. He was like, ‘Me or the coach!’
Dave: Were you friends with the guy at the time?
Mary-Kate: No.
Dave: Because I’m surprised about the soccer. Because looking at the guy, he looks like a guy that has never broken a sweat, I would guess.
Mary-Kate: Oh, my God — that brings up stories! I don’t know if I should talk about it.
Dave: No, c’mon, let’s hear one. Let’s go.
Mary-Kate: [laughs] The Wackness is a great film.
Dave: What I don’t understand is how does a kid that age, and he’s only in his 20s or maybe even your age, how does a kid like that get to be so oily?
Mary-Kate: It’s a mystery to me.

The next day Pratt, heated that she mentioned his name, responded in saying,

“I don’t really get why she’d use my name to get press for her little indie film that no one’s going to see,” he told Usmagazine.com Friday.

“She should probably focus more on not getting dressed in the dark than on me.”

“I know I’ve made it in Hollywood when a famous troll is talking about me on Letterman. I forgive her, though. She’s had to go through life as the less cute twin, which must be tough.”

Someone is a little bitter. All she said was he had a bad temper. The way Dave was setting her up, she could have spilled her guts as to how fake and obnoxious he is.

Digging back into Details achieve, “wormy” and “oily” Pratt admitted that in a 2007 interview with that mag that he “made $50,000 in high school by selling a photo he took of Mary-Kate drinking at a party.”

So who needs whom to make them famous? Mary-Kate scored him $50K. I would be thanking her not bashing her.