As any GOOP reader knows, Gwyneth Paltrow is famously devoted to fitness. And when the svelte star took a family jaunt to Sardinia this weekend, she flaunted her physique in not one, not two, but three bikinis over the course of a day: a red-hot halter two-piece, a striped white suit, and a fuchsia strapless number.

So tell us, which bikini do you think suits Paltrow best? Do you think she would ever wear her bathing suit with jeans, like this daring blogger?

And for tips on how to wear a white bikini like Paltrow's, click here.

Want to see even more bikini moments from Paltrow? Check out the video below: