Star Tracks

The country-loving singer celebrates her 28th b-day with friends in Sherman Oaks, Calif. Plus: Pamela Anderson, Miley Cyrus, Prince William and more

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CROSSOVER APPEAL

Give them a hand! Rihanna and Spanish pop singer David Bisbal enjoy the crowd's reaction to their rendition of "Hate That I Love You," which they performed Wednesday on Operacíon Triunfo – the Spanish version of American Idol – in Barcelona, Spain.

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