Leonardo DiCaprio and his longtime girlfriend Camila Morrone have been dating since 2018 and it seems like their relationship has ended according to sources.

Per People Magazine's insiders, the couple had already split after four years of being in a relationship.

As of this writing, neither of the two has confirmed whether the ongoing rumors are accurate. Their individual representatives have also declined to comment on the matter. The cause of their split has also remained unclear.

Their connection began a few years back after they were spotted hanging out in Aspen, Colorado. They mainly kept their relationship private until appearing at the Academy Awards in 2020 where they sat beside each other in the front row.

The outlet previously reported that the Oscar-winning actor is ready to settle down with his girlfriend as both of them are "pretty serious."

An insider noted that their relationship is not a casual connection as the model spends a lot of her time at DiCaprio's house.

In addition, they have attended several events together like the Cannes Film Festival and Coachella, and they also travel very often.

Morrone has said to have been introduced to the actor's parents as his girlfriend.

When Was Leonardo DiCaprio, Camila Morrone Last Seen?

The last time the two appeared in the public was almost two months ago when they were photographed celebrating Fourth of July weekend at a beach in Malibu, California.

READ ALSO: 'Inventing Anna' Defamation Suit: Anna Sorokin Speaks Out on Rachel Williams, 'Truth Hurts'

The actor was seen hanging out with friends on a deck as the model walked her dogs on the beach.

Other celebrities were also present at the outing like Lukas Haas and Tobey Maguire.

Leonardo DiCaprio Relationship History

The 47-year-old actor has an extensive list of former lovers as reported by Us Weekly Magazine. He was previously linked to either models or actresses.

Some of the notable stars he reportedly dated are Blake Lively, Virginie Ledoyen, Liv Tyler, and many more.

He also dated/had a fling with numerous models like Brazilian beauty Gisele Bündchen, Kelly Rohrbach, Naomi Campbell, Eva Herzigová, Bridget Hall, Toni Garrn, Victoria's Secret's Errin Heatherton, and more.

The last woman he dated before Morrone was Nina Agdal, who is 17 years younger than him.

Over the past few years, the actor has been criticized for dating women who are way younger than him.

READ MORE: Meghan Markle Podcast Fail: Royal Expert Claims No A-Lister Is 'Queuing Up' To Be Part of It