Megan Fox baring some flesh is nothing we haven't all seen a gazillion times before, but there was something different we couldn't quite put our finger on in these snaps of her hitting the beach...
Ah, we think it could be something to do with the baby growing inside her.
Megan was proudly showing off her baby bump as she holidayed on the Hawaiian island of Kona with husband Brian Austin Green.
And this snap of him tenderly kissing her pregnant belly makes us feel all warm and fuzzy inside. Awww.
The expectant parents - who have yet to reveal when the baby is due - looked more loved up than ever as they embraced by the pool of their hotel.
They have been together since 2004 after meeting on the set of Hope & Faith. They first became engaged in 2006, but briefly broke it off in 2009.
They got engaged again in June 2010 and quickly wed weeks later in a private ceremony at the Four Seasons Resort in Hawaii.
> IN PICS: PREGNANT CELEBS