Who Wore It Best: Rihanna vs. Rosario?

Rihanna and Rosario both choose red lips and retro waves to complement their curve-hugging Dolce & Gabbana gowns. Rihanna wore it in emerald green to the 2007 World Music Awards in Monaco, and Rosario wore it in silver to the 2009 Screen Actors Guild Awards in Los Angeles. So you tell us!