'30 Rock' étoile, star Tina Fey to write humor book 

Tina Fey, already the busiest of stars thanks to her Emmy-winning role in "30 Rock" and definitive impersonation of Republican vice presidential candidate Sarah Palin, is working on a book.
mots-clés: tina fey, actress, 30 rock, Lolita malgré moi, book, humour