Leonardo DiCaprio and Girlfriend Nina Agdal Have Split After a Year

Leonardo DiCaprio is single once again.

The actor and his girlfriend, model Nina Agdal, have called it quits.

“They broke up a couple of days ago” according to a source close to the couple.

“Nina and Leo have parted ways. It is amicable. They remain friends,” the source adds.

Oscar winner DiCaprio, 41, and Agdal, 24, were first spotted together in May 2016, and a source confirmed to PEOPLE in July that the pair were hooking up.

The two began spending more time with each other, though — from a beach day in Malibu to a yacht party in Ibiza.

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The former couple were out enjoying the warm spring weather just last month in New York City, where they were spotted locking lips by the Hudson River in downtown Manhattan.

“It was a really sweet moment,” an onlooker told PEOPLE, adding that, “Nina put her arms around his neck and kissed him.”

While they were dating, Agdal and DiCaprio seemed always to be on the go, taking several vacations together over the course of the year. They made their first weekend getaway in Montauk, New York in June 2016. The next month the duo vacationed together with friends on the private Bahamian island Over Yonder Cay.

After enjoying a romantic beach day in Malibu, California in July, they were spotted later that month partying in Ibiza, Spain, with DiCaprio’s longtime pal Tobey Maguire and a yacht full of their closest friends.

A trip to the Hamptons last August ended with a fender-bender, though a source quickly confirmed that both were “doing great” following the minor accident. In September they were seen out in N.Y.C. locking lips at Gotham Bar and Grill, where a source revealed, “They were kissing. Like, right out in the open at the table.”

By last October, a source told PEOPLE that the coupled seemed “more serious.”

“Leo seems very into her,” the source said. “He constantly holds her hand and kisses her. Nina seems to enjoy Leo’s company too. She acts very giddy around him. She has great energy and seems to make Leo very happy.”

The source added, “Whenever they spend time together, Leo acts very happy. For Leo, Nina seems like a breath of fresh air.”

When DiCaprio turned 42 last November, Agdal was on hand for a special trip to French Polynesia with him and his mother, Irmelin Indenbirken, PEOPLE confirmed. And later in the month, Agdal and DiCaprio were seen spending Thanksgiving Eve together in Charleston, South Carolina.

They again fled to warmer weather in the final month of 2016, traveling to Cancun with Lukas Haas and a mystery brunette. Later in January, DiCaprio and the model reunited at Jimmy Fallon’s private Golden Globes afterparty at L.A. hot spot Delilah.

“Leo was in a booth next to the deejay and basically gazing longingly into Nina’s eyes,” a partygoer told PEOPLE at the time. “At one point, she leaned into him for a cuddle. They were very relaxed together.”

After the Oscars on Feb. 26, DiCaprio meet up with Agdal at one of Hollywood’s exclusive afterparties: a private bash hosted by Madonna and her manager. A source told PEOPLE at the time that DiCaprio and Agdal were closer than ever.

In March, Agdal and DiCaprio jetted off to St. Bart’s to celebrate her 25th birthday. There, they met up with Orlando Bloom and a group of friends including tech mogul Jim Clark’s model wife, Kristy Hinze-Clark.

The group spent time together on Clark’s yacht. “They are having fun,” and insider told PEOPLE at the time.

Finally, the couple was spotted attending an intimate showcase for an Australian band making its New York City debut in late March. Joined at the show by rapper Q-Tip, the trio were among a small audience at the Ludlow House to watch the band Chase Atlantic perform.

“He was low-key but sweet. They hugged around the bar,” a source told PEOPLE of DiCaprio and Agdal. “He made sure she had a seat.”