Worthington, 38, and Bingle, 27, have kept their relationship and pregnancy private. The couple sparked rumors last year that they had wed after they were seen wearing wedding bands on their ring fingers, though they have never publicly addressed the speculation.
Worthington has a busy year ahead of him with a slew of films, including Everest opposite Jake Gyllenhaal, and an Australian TV miniseries.
Back in 2012, Worthington’s Avatar co-star Zoe Saldana talked to ET about the anticipated sequels, with the first slated for 2017. Watch the video interview below.