Best of 2007

Mismatched or New BFFs? The Oddest Meetups

Is Justin really hanging with K-Fed? What does the Duchess of York have in common with Rihanna? Find out. By Brian Orloff

RIHANNA & FERGIE

One's new pop royalty, the other's British royalty. Rihanna and the Duchess of York, Sarah Ferguson, team up at a UNICEF benefit in New York in October.