Hathaway is smiling wide during a solo outing through Los Angeles. Plus: Rihanna, Bradley Cooper, Orlando Bloom, Reese Witherspoon & family and more

TROPICAL TREAT

Even in a colorful floral dress, Rihanna looks fabulously fierce on Sunday as she takes over the stage at Punta Cana's Hard Rock Hotel & Casino in the Dominican Republic, the latest stop on her "Diamonds" world tour.