The stork heading to visit Elsa Pataky and 'Chris Hemsworth this spring has some heavy lifting ahead. Pataky, 37, revealed this week to Hola! magazine that she's having twins. The Spanish actress and Aussie "Thor" star's two new additions will join big sister India Rose in their Malibu, Calif., home. Pataky -- whose Golden Globes appearance was her first public outing since announcing her pregnancy -- wed Hemsworth in 2010.