Kelly Osbourne has come a long way from the goth girl who appeared on MTV's "The Osbournes" -- and her frame keeps shrinking!
The stylish "Fashion Police" star hit the red carpet at the W LOVE Hangover Ball at W Union Square last night in New York, where she sported her skinniest look ever.
The dress' form-flattering print and cinched waist made her look thinner than ever ... not that she needs the help.
Kelly has lost a ton of weight since rising to fame when her reality show debuted 10 years ago and recently showed off her killer bod in a bikini while celebrating brother Jack's wedding in Hawaii.
See more of Kelly's skinny style in the gallery above.