He aint saying I do.

Leonardo DiCaprio is not engaged to his model girlfriend, Vittoria Ceretti, despite online rumors claiming that the Titantic star popped the question.

The rumors reportedly ignited on the popular fan-fueled gossip feed Deux Moi from an emailed tip.

However, a source tells Page Six: This is nothing more than an Internet rumor.

The source added that engagement rumors come up every month about the star, who just celebrated his 50th birthday on Nov. 11.

We reported that there were previous engagement rumors in March, when Ceretti, 26, was spotted wearing a new ring on her left hand.

She showed off the bauble when the Hollywood star and the Italian model were grabbing lunch at a Mexican restaurant, Yucas, in Los Angeles at the time.

The duo first sparked dating rumors in the summer of 2023  when they were spotted on the dance floor at a club in fashionable Ibiza, Spain.

Months later, Page Six exclusively reported that the Shutter Island star and Ceretti were serious.

Theyve been spending quite a bit of time together over the past few months, and theyre enjoying getting to know one another on a deeper level, an insider told us at the time.

They spent last Thanksgiving in London with her family, and Ceretti has been seen bonding with the A-listers mom, Irmelin Indenbirken, as well as his longtime bestie, Spider-Man star Tobey Maguire.