Leave it to EmRata.

Emily Ratajkowski enjoyed a sunny boat day in Italy with friends on Thursday, dressed in an eye-popping one-piece that revealed more than it concealed.

With its crisscrossed halter top, backless silhouette, thong bottom and daring cutout, the daring swimsuit made the most of the 34-year-old model’s famous figure.

Emily Ratajkowski
Emily Ratajkowski enjoyed a day of fun and sun in Italy wearing one of her signature racy swim looks.COBRA TEAM / BACKGRID

Emily Ratajkowski
The front of her look featured a bold cutout that dipped well below her belly button.COBRA TEAM / BACKGRID

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Emily Ratajkowski
She added oversized sunglasses and was joined by friends and children.COBRA TEAM / BACKGRID

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Ratajkowski accessorized with oversized black sunglasses and a Burberry bucket hat, opting for low-slung Nike athletic shorts instead of a traditional swim cover-up.

She was joined in Positano by friends and her son Sylvester, 3, whom she shares with ex-husband Sebastian Bear-McClard.

Emily Ratajkowski
EmRata’s famous for her daring swim styles.COBRA TEAM / BACKGRID

Emily Ratajkowski
She topped her cheeky look with a Burberry bucket hat.COBRA TEAM / BACKGRID

Emily Ratajkowski
And opted for red athletic shorts instead of a traditional swimsuit cover-up.COBRA TEAM / BACKGRID