Christina Applegate - Applegate: 'Pregnancy Has Made Me An Insane Monster'

CHRISTINA APPLEGATE is suffering during her first pregnancy - the actress has endured awful morning sickness and is experiencing mood swings which turn her into an "insane monster".

The Samantha Who? star revealed earlier this month (Jul10) she is expecting a baby with her fiance, Dutch musician Martyn Lenoble.

The 38 year old appeared on Tuesday's (27Jul10) Jimmy Kimmel Live! sporting a massive baby bump, which she later showed was a sweatshirt under her dress - and she used the interview to open up about her pregnancy so far.

Applegate explained, "I feel okay now. Oh god, I'm like text book right now - I'm like everything you read in the books, I got it all. The cravings, the morning sickness I had for a really long time. The morning sickness is so bad!"

And the actress admits she's also suffering unexpected mood swings: "The psychosis... you kind of go a little cuckoo. Yelling for no reason, it's almost out of body. You're stepping back from yourself and watching this insane monster in front of you that's you, and you want to stop her but she's funny to watch."