For better or for worse, 2007 was quite the year for controversial red carpet looks. Heidi Montag in her nightie-inspired dress; Posh in zebra print and hot pink; Hayden in a poofy peach confection; Ellen Pompeo and her Sci-Fi neckline; and Paris' slinky leopard dress all made the top five eyebrow raising looks. Let's revisit them shall we? For old times sake . . .