The Aussie hunk, 30, and the "Fast and Furious 6" actress, 37, are already parents to daughter India Rose, whom they welcomed in May 2011. The pair married in 2010.
The comely couple stepped out for Sunday's Golden Globe Awards in Los Angeles, where Hemsworth adorably cradled his wife's ever-growing baby bump on the red carpet.
The day before that, the expectant duo stepped out for the 3rd annual Sean Penn & Friends Help Haiti Home Gala at the Montage in Beverly Hills to benefit the J/P Haitian Relief Organization. They were photographed alongside Charlize Theron and Gwyneth Paltrow at the event.
HOLA! magazine, a sister publication of Hello!, first reported the news and said that the Spanish actress-model is in her third trimester.
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