It has been a race between Amber Portwood and Jenelle Evans to see who could be the most horrible of MTV's Teen Moms, but I think we can officially say, Jenelle Evans has won. Oh yes, the battle is secure. With a ridiculous YouTube rant against ex-boyfriend Gary Head, which has since been deleted, Evans officially wins the award.

Jenelle apparently posted the video on Tuesday. Titled, “To Gary Hart,” it showed Jenelle in a car singing a heavy metal song. Though she deleted it from her account, you can still see it here.

Check it out below:

It's not that the video is so bad. She is really just singing a song. But the desire to do it and then make it public is just so incredibly juvenile. Grow up, Jenelle. You are a mother, for God's sake!

The difference between Portwood and Evans is this: Portwood is stepping up and trying to be a mom. Evans never has.

Why does she have so much time to pursue fame and attention? Why is she posting to Twitter and YouTube and MySpace (back in the day), when she could be raising her very small child?

As a mom, I don't usually like to slam other moms. We are all doing the best we can. But Jenelle isn't doing the best she can at all. We have all seen glimpses of who she can be when she is supported and on her meds and responsible, so this behavior is especially vexing.

Come ON Jenelle. STOP this crap already. It's time to put on your big girl pants, stop scattering your focus on dumb things, and take care of your child.

Otherwise, the only thing that will happen is Jace will end up in jail or on drugs. Why do I think that is unavoidable at this point?

This is getting just ridiculous.

What do you think of Jenelle's behavior?