You will laugh at this...
Nelly's "Hot in Here" is a song that my peanut and I groove to in the car...
Someone left the CD in my car once (a mixed one) and that was on it, and my peanut instantly started to groove...
So everytime I am in the car and she is in a bit of a foul mood, I say "You wanna dance?" And we both start shaking our money makers and usually teh mood has been bypassed!!!