AceShowbiz - Ariana Grande finally posted a picture of her boyfriend Ethan Slater on her Instagram. The actress concluded 2024 with a nod to her new relationship.

On December 31, Grande, 31, shared a carousel of 20 photos on Instagram that recapped a monumental year filled with both personal and professional milestones. The post featured moments from her latest studio album, "Eternal Sunshine," her role as Glinda in the film adaptation of "Wicked," and snippets from her life off-camera.

Among the snapshots were pictures from her "the boy is mine" music video set, a sweet embrace with Kristin Chenoweth, and footage from her performance with "Wicked" co-star Cynthia Erivo at the 2024 Met Gala. Grande also included moments from behind the scenes of her "Saturday Night Live" hosting gig in October.

One of the highlights of the collection was a cute, blurry photo of Grande and boyfriend Ethan Slater, 32, cozying up behind their co-star Jeff Goldblum, who was taking a selfie. "A year full of art and heart," Ariana wrote in her caption. "Thank you eternally for your love and support, words truly don't suffice. I love you always and am wishing you a all a very happy new year!"

The pop star and Broadway veteran Slater first met during the filming of "Wicked" in late 2022, with their relationship going public in July 2023. Despite remaining low-key for much of 2024, the couple made appearances throughout the film's press tour. Slater attended Grande's "Saturday Night Live" performance, where he supported her viral portrayal of an Italian boy named Antonio.

In November, during an Entertainment Tonight interview, Ariana beamed about Slater, calling him "the Buster Keaton of today" and praising his talent and character. "He's always adorable, and he's so amazing in this film, he's such an amazing person," she said. "I'm so happy people are getting to know him. My heart is very happy."

Grande's year-end reflection followed a significant act of generosity. On December 23, the Manchester Foundation Trust Charity shared that Ariana made a substantial donation to children across the U.K. city's hospital network. Ariana has continued her connection to Manchester, the site of the tragic 2017 bombing after one of her concerts, by supporting various initiatives there.

Grande's post included personal photos with her family, like her brother Frankie Grande, his husband Hale Leon, and their mother Joan. The pop star's heartfelt sign-off to 2024 encapsulated a year indeed filled with "art and heart."