"Not a fan of the space shoes but a MASSIVE fan of this GORGEOUS mumma to be ♥️🦑", wrote Ryan.
It seems the adorable pair have a running joke about squids, as Jake - who plays Robbo in the popular soap - not only finished his caption with a squid emoji, but the buff actor also featured the animal in his quirky pregnancy announcement earlier this month.
“Anyone know what you get when you cross a Polar Bear and a Squid?????”, Jake posted along with a shot of a pregnant Alice.
The expectant parents first went public with their relationship in January this year.