The pair were spotted sipping on Taittinger champagne (no Prosecco here, dahhling), before taking a dip in the gorgeous blue sea.
But it's not all play and no work. Kate has also been spotted posing for pics on a hilltop in Ibiza for a Vogue shoot.
She told the paper: "I've been approached by a few brands to design a line for them, it's something that interests me and I'm in negotiations."
Watch this space!
MORE! Kate Moss is, like, one of the world's biggest fashion icons. See more of her famous looks in our style file below:
EVEN MORE! Naomi Campbell, meanwhile, is one of the world's top supermodels, too. See more of her top looks right here:
WATCH! Kate Moss recently launched her Topshop comeback collection. See it all happen here:
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