Adele says her most prized possession is a wad of Céline Dion's chewed gum

• Adele stars in the newest installment of Vogue's "73 Questions" video series.
• Asked about her "proudest possession," she showed off a framed wad of Céline Dion's chewed gum.

Adele revealed in a new video that she has Céline Dion's chewed gum proudly displayed in her home.

The "Easy On Me" singer was recently interviewed for Vogue's "73 Questions" series - though she actually answered 95 questions, which is the sum of her four numeric album titles, "19," "21," "25," and the forthcoming "30."

When asked about her "proudest possession," she replied, "It's actually inside. Let's go in."

After leading the interviewer to her dining table, Adele unveiled a framed scrap of paper labeled "Céline Dion's Gum" with a beige wad in the center.

"James Corden, who's a friend of mine but also does 'Carpool Karaoke,' which I did - he did it with [Dion] and knew how much a fan of her I was, and so he made her spit her gum into a piece of paper and he framed it for me," she explained, describing the gift as "pretty amazing."

Adele did a "Carpool Karaoke" segment on "The Late Late Show" back in 2016, shortly after releasing her third album "25." Dion sang her own hits in the car with Corden, including "It's All Coming Back to Me Now" and "Lying Down," in 2019.

The pop divas met backstage at one of Dion's shows in 2018.

"I had a pretty rough time during the last couple of weeks...a lot of people have been hit with cold and flu bugs... but I'm doing much better now," Dion wrote on Instagram. "Wasn't able to do all my shows, but was thrilled that Adele came to one of them.... I love her so much!!"

Adele even wore a sweatshirt with Dion's face on it for the occasion, which she shared a photo of on her own Instagram.

"Queen Celine! What a show, an absolute highlight of my life, thank you so much for the attention to your crowd and insane humor," she captioned the post.