In addition to nailing her vocals this weekend, Adele also rocked a spot-on Death Becomes Her costume in homage to Meryl Streep, with whom she shared a loving embrace at her Las Vegas residency show Nov.

Adele spotted Dion in the audience of her show on Saturday night. Adele told Dion on Instagram how much the moment meant to her: "Words will never sum up what you mean to me, or what you coming to my show means.

Yes, even celebrities have their favorite celebrities. Adele gave her favorite celebrity, Meryl Streep, a hug on Friday, November 1, during her residency show in Las Vegas, Nevada. In a video posted via X ,

Celine Dion (left) was at Adele's (right) Las Vegas residency on Saturday, Oct. 26. The singers shared an emotional embrace and broke into tears. (Photo by Evan Agostini/Invision/AP; AP Photo/Jae C. Hong) AP Photo/Jae C. Hong; Evan Agostini/Invision/AP

A fan video of the moment shows Adele, who is singing her song "When We Were Young," walking through the aisles of her show with haste to share an embrace with Dion, who is seated in the audience. In the video, Adele reaches over the railing to embrace Dion.

Adele was starstruck at her Las Vegas residency on Saturday night when she came across Oscar-winning actress Meryl Streep in the audience.

Meryl Streep was the latest special guest in a parade of famous faces who are attending Adele’s Las Vegas residency before it concludes later this month, and she seemed to pick the perfect night to attend.

Adele — who just so happened to be dressed as Streep’s character from Death Becomes Her, Madeline Ashton — strolled through the audience while singing “When We Were Young” and spotted the Oscar-winning actress in the VIP section.