The Wiltern makes everything more glamorous. Its golden art deco designs transport you to another world. Add some beautiful women wearing shimmering dresses, and the night will sparkle. At Pamela Des Barres' party last night to celebrate her new book, Let's Spend the Night Together, my friend Donna Lethal and I just had to stand aside and watch the fashion show go by. Miss Pamela was practically floating in an ethereal pale lavender gown......