Are Steven Tyler and Jennifer Lopez In Love?

My wife and I were watching Idol last night, and I keep thinking to myself that Steven Tyler is flirting with Jennifer Lopez. No big deal, right? He flirts with everybody. Then I see the two of them in the middle of one of those fake fights that the producers of Idol continue to think are necessary (they are not and they should stop trying to do that) and JLo shoots Steven a look. Guys, you know that look. It's the one your wife or girlfriend gives you when you should not say one more word.

But it wasn't a wife giving a look to a husband, it was JLo giving that look to Steven Tyler. I can't figure it out. Obviously, it's great for the show for the two of them to have good chemistry, and maybe he's just..well...just being Steven Tyler, but I'm not sure.  Do you think there's something there?