The Transformers star has been dogged by pregnancy rumours in recent weeks, and on Sunday she appeared to have finally confirmed the speculation by donning a bikini and tenderly stroking her stomach during a trip to a beach in Hawaii.
Green, who has 10-year-old son Kassius from a previous relationship, was snapped kissing and caressing his wife's 'baby bump' as they posed for photos at the same spot in Kona where they exchanged vows in 2010.
The couple has yet to comment on the images, which were first posted on the Pop Sugar website.