By Leah Ornstein - Breaking Celebrity News Style & Beauty Editor

From the red carpet of the hottest Hollywood events, to inside the swankiest South Beach art galleries, Hollywood’s hottest stars were dressed to rock and shock on Wednesday – and Breaking Celebrity News has all the photos and details in our daily best & worst fashion feature!

Meow! Katy Perry looked pretty in pink at the Grammy Nominations Concert Live! show in downtown Los Angeles.  The sassy singer showed off her covetable curves in a sweetheart strapless Dolce & Gabbana brocade cocktail dress, which conveniently coordinated with her color-changing mane.

Do real men wear leopard print? Sean Combs sported awful artsy attire to Art Basel in South Beach.  The chart-topping rapper wore a wild animal print sweater with black slacks and leather espadrilles to purchase paintings for his several homes. Fellow rapper Pharrell Williams also sported a bizarre ensemble consisting of a captain’s hat, a leather motorcycle jacket, a plaid shirt, long cutoffs and Chanel shoes.