TINA FEY - FEY VOWS TO CLEAN UP HER MOUTH

30 ROCK star TINA FEY has vowed to be "less vulgar and more Christian" in 2008, after her gynaecologist scolded her for calling PARIS HILTON a "tranny" (transvestite). The funnywoman is embarrassed about her rant on U.S. shock jock Howard Stern's radio show - during which she also called the socialite a "piece of s**t". But now Fey is determined to clean up her act, and her mouth. She tells Gotham magazine, "Maybe an attempt at a less vulgar life. Less cursing, less bile. I sort of got into trouble last year - I went on Howard Stern and ran my mouth a little bit about Paris Hilton. Not only was that not the right way for a 37-year-old to behave, but I went to my gynaecologist for my yearly check-up and she was like, 'I read that thing in the paper. That was very hostile. Are you all right?' "(I'll be) less vulgar, more Christian."