Dakota Johnson rocks tiny white bikini on Ibiza yacht vacation with Kate Hudson after Chris Martin split

She definitely knows “How to be Single.”

Dakota Johnson showed off her fit frame in a tiny white bikini while yachting off the coast of Ibiza Tuesday after calling off her engagement to Chris Martin.

The “Fifty Shades of Grey” star styled a triangle top with low-rise, cheeky bikini bottoms with a beaded necklace and oversized sunglasses.

Johnson, 35, was joined by close pal Kate Hudson, 46, for the European yacht excursion.

The “Materialists” actress showed off her washboard abs in a frilly yellow bikini embroidered with red cherries.

Both Johnson and Hudson, who were joined by the “Almost Famous” star’s longtime stylist Sophie Lopez, were seen staying hydrated by sipping water aboard the luxurious vessel.

They also cooled off by taking a dip in the gorgeous Mediterranean Sea.

Earlier in the day, Johnson was spotted hitting the beach with a group of pals including Lopez and Sophia Vergara’s rumored beau Douglas Chabbott.

Johnson covered up in a floral sarong and stayed under the radar in a baseball cap and sunglasses.

She also weaved her long brunette waves into a side braid.

Aboard the yacht, Hudson was joined by her daughter Rani Rose, 6, whom she shares with fiancé Danny Fujikawa.

The “How to Lose a Guy in 10 Days” actress also shares son Ryder, 21, with ex-husband Chris Robinson, and son Bingham, 13, with ex-fiancé Matt Bellamy. 

Johnson has no children, though she was a stepmother to Martin’s two kids with ex-wife Gwyneth Paltrow.

The “How To Be Single” star and Coldplay frontman, 48, were first romantically linked in October 2017 and continued to date on and off for years.

In December 2020, they sparked engagement rumors when Johnson was seen wearing what looked like an engagement ring — though neither publicly confirmed that Martin had popped the question.

Last year, a source confirmed to Page Six that the duo had actually been engaged for six years but were in no rush to walk down the aisle.

However, last month, sources confirmed that the “Yellow” singer and Johnson broke up for good.

A source told Page Six that Johson was “sick of him dragging his feet on setting a date for the wedding.”

Another source told the US Sun that they ended things due to their age gap.

“She’d [also] expressed that she may want children in the future, whereas Chris is kind of done with that part of his life,” the insider claimed.

The daughter of Don Johnson and Melanie Griffith has a close relationship with Martin and Paltrow’s kids Apple, 21, and Moses, 19.

“I love those kids like my life depends on it. With all my heart,” she said in an interview with Bustle last year.

It’s unclear if she will remain in their lives following her split from their dad.