Now that is one really good lookin' couple!
The duo were spotted getting out of the ocean after a PDA-filled dip in the Pacific.
The 29-year-old actress showed off her killer bikini bod in an adorable purple-and-blue striped two-piece bathing suit by Lisa Blue. (Seriously though, just look at her amazing abs!)
Meanwhile, fiancé Sudeikis looked pretty toned himself in a pair of red Original Penguin board shorts and carrying a snorkel and flippers.
Being engaged definitely agrees with these two lovebirds because they look like they're in the best shape of their lives!