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diane keaton, ariana grande

Diane Keatonis proving to be anAriana Grandesuperfan.

On Wednesday, the 75-year-old actress shared a video on Instagram showing love to Grande, 28, and giving her followers a glimpse at her vocals in hopes of scoring a duet with the singer.

“You know,Ariana Grandeis just amazing so once in my life, just once in my stupid life I want to sing along with the amazingAriana Grandeso here I go,” Keaton begins the video. The Oscar-winning actress then started hilariously singing along to Grande’s hit song “thank u, next” over a montage of photos of the pop star.

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“Ariana Grandeis a genius and I’m an idiot but so what, it was a lot of fun,” she ended.

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Keaton then captioned the video writing, “I LOVEARIANA GRANDE! DO YOU THINK SHE WOULD WANT TO SING A DUET WITH ME?@arianagrande#thankyounext#sing#itriedmybest.”

Grande quickly followed up and commented under the post saying, “I am having an out of body experience,” before telling Keaton that, “!!!! love you SO MUCH.”

Diane Keaton/Instagram

diane keaton, ariana grande

Carole Bayer Sagerwrote under the post, “Yes i think she would love to xx,” whileLindsay Lohansaid, “This is amazing!!! ❤️😍❤️.“Jennifer Garnereven showed the two stars loved sending several heart emojis while tagging Grande and Keaton.

Ariana Grande.

Ariana Grande

Keaton isn’t the only celebrity who’s expressed their love for the “7 Rings” singer.

Last week,Kelly Clarksonspoke about beingdelighted to workwith Grande in the upcoming season 21 onThe Voicewhile appearing onThe Tonight Show.

“I love her!” Clarkson, 39, said of Grande.“We had actually run into each other a couple of times before, but not really like, been able to talk and she’s so funny. Like, very witty.”

“We’ve already taped everything up to the lives, and she’s hysterical,” she continued, noting that the audience goes crazy when Grande makes her entrance onto the set.

Grandeannouncedin March she would be taking a coach’s chair for the 21st season of the hit singing competition, replacingNick Jonas, who returned to the franchise last year. In astatement,the “Sweetener” singer said she was “beyond thrilled, honored, excited” about the new gig and that they would “miss” Jonas.

The new season ofThe Voicepremieres on Sept. 20 on NBC.

source: people.com