It's no surprise that Kelly Osbourne has picked up a few key styles rules since co-hosting E!'s Fashion Police.
The 26-year-old star stepped out in a multi-patterned Manish Arora dress at the screening of God Bless Ozzy Osbourne in Hollywood on Monday. So as not to compete with the busy print of her ensemble, she kept her hair simple with a polished ponytail.
Osbourne's platinum blonde locks were adorned with a pink ribbon around the base of her pony, a girlie touch that stars like Avril Lavigne and Nicole "Snooki" Polizzi have been donning on the red carpet recently.