If you're watching American Idol this season, then you know that Siobhan Magnus is known for her "scream" that she made famous doing an Aretha Franklin song. Well, she got voted off this past week, so she sang that song as her goodbye. We were watching it, and as she got to the scream part, Kendall decided to try and match her.
Now, since we had no idea Kendall was going to do this, we didn't have our camera out. So this is the reenacted version of the whole thing, but you get the point.