PHOTOS: The Best, Worst & Wackiest Fashions Of The Week!

Oct. 30 2010, Published 8:57 a.m. ET
From big screen bombshells to music’s sexiest singers, stars hit the red carpet and the streets this week in the best, worst & wackiest fashions---and we aren’t just talking about Halloween costumes! See all the sizzling and fizzling photos in Breaking Celebrity News’s weekly wardrobe feature.
Rosario Dawson was Unstoppable at the Los Angeles premiere of her latest flick, scoring herself the best look of the week! The big screen bombshell opted for a slate blue Stella McCartney gown, which Naomi Watts wore in fuchsia to the MET Costume Gala in May, showing off her long and lean legs via the sexy and dramatic side slit.
Though the Pretty Reckless jokes are getting old when it comes to Taylor Momsen, the 17-year-old actress-turned-singer was asking for Gossip when she hit the red carpet of the Tokidoki x Onitsuka Tiger Sneaker launch party in Hollywood on Tuesday. Little Jenny Humphrey looked like a cross between Courtney Love and Marilyn Manson, showing off her bra and panties underneath a lace romper and painting her face in truly goth style.
Speaking of Love, the sassy singer looked like she crawled out of a Hole, wearing a wrinkled gown to an amfAR event in Hollywood. Not exactly what we consider dressing to impress! See her wacky wardrobe here.
Reese Witherspoon flawlessly fulfilled her duties as an Avon lady! The southern belle stepped out to the beauty brand’s 10th Annual Avon Foundation For Women Gala in NYC, looking sweet as honey in a tres fem front-ruffled Jason Wu ense