Eddie Murphy made an appearance on the Late Show With David Letterman last night and joked that he will be the "worst Oscar host ever."

The funnyman was on the show to promote his new movie Tower Heist which also stars Gabourey Sidibe and Ben Stiller and features a soundtrack by Nas and Rick Ross. Earlier on the day, Eddie gave an interview to Entertainment Tonight and spoke of his fears at presenting the Academy Awards in 2012. 

"I think it's so funny that people think I'm the perfect [choice] for this," he said before joking: "I'm going to be horrendous. I'm going to be the worst host ever."

He added on the red carpet for the premiere of Tower Heist: "It's just going to be me introducing people and looking straight on [at the camera]. And I'm going to wear a powdered sky-blue tuxedo, and at the end of the evening, I'm going to urinate on myself in front of a billion people. Just letting you know - the worst host ever."

Check out the pics of Eddie on the David Letterman show below.

Eddie Murphy promotes Tower Heist on the Late Show With David Letterman...