Don't Eff It Up, Ke$ha!

Do we have another Asslee ho-down on our hands????

Because Ke$ha is scheduled to be SNL’s musical guest on April 17th!

Let’s hope she doesn’t suck as bad as she did on last week‘s episode of Idol!

In fact, has Ke$ha EVER had a quality televised live performance???????

[Image via WENN.]