Gomez is a show-stopper at a holiday concert in San Jose, Calif. Plus: Zac Efron, Anne Hathaway, Tori & Dean, Fergie and more

COLOR BLOCK

Back from filming her upcoming talent show, Q'Viva! The Chosen, in Uruguay, a sun-kissed Jennifer Lopez is anything but mellow in yellow while arriving at the Pasadena Civic Center in California on Tuesday.