Gomez glows while performing for fans in Washington, D.C. Plus: Justin Theroux, Pete Wentz & Bronx, Demi Lovato, Jenny McCarthy & Donnie Wahlberg and more

GIRL POWER

She's on top of the world! Freida Pinto hangs off a telescope after lighting the Empire State Building in pink to commemorate Friday's International Day of the Girl Child on Thursday in New York.