When my pals in high school were starting to drink, it always looked unappealing to me. I would be at a big party and see one of the popular girls or football players completely wasted and puking and acting a fool, and think to myself, there is nothing cool about that. I never wanted to be that out of control.

So yes, I say things I regret constantly, and I just can't help it.

I grew up in Chicago and was a huge fan of 'The Second City', so when I moved to L.A., I was looking for anything that resembled that... then I started 'The Groundlings', so I went to a show and it was very much like 'Second City'. I was so impressed that that same night I went backstage and I went up to the funniest person there.

A lot of celebrities, especially when you're talking about the really big ones, live in what I call the fame bubble. Nobody ever says no to them or challenges them or even teases them.

My act is based on my life.

It is a challenge, with the global fame, to try to act like I put my pants on one leg at a time, when in fact I have Pippa Middleton help me put my pants on every morning. She's my lady-in-waiting as well.

No one teaches you how to do this. How do you let go of someone who you love so much?