Heidi Klum, Katy Perry and Gwen Stefani are just a few celebrities who knocked it out of the park this week when it came to fashion, walking red carpets at various events.

Initially distracted by EmRata's seriously plunging neckline and the fact she was braless in the barely-there black top that was almost entirely backless and featured multiple cut-outs ...

The backless dress also featured a slit in the back. The model paired the look with diamond-encrusted metallic silver high heels, but kept the rest of her accessories to a minimum, opting only for ...