By Alli Rosenbloom, CNN (CNN) — Ariana Grande announced Tuesday that her grandmother Marjorie Grande, known to the singer’s many fans as Nonna, has died. She was 99.

Ariana Grande and Mariah Carey have grown close after collaborating on music, insiders exclusively tell Life & Style while sharing more about their friendship.

Kate McKinnon, Ariana Grande, Shawn Mendes and more react to Florida's "Don't Say Gay" law ...

Ariana Madix unveiled a brand new chocolate brown 'do for the latest episode of Love Island USA, a major departure from her signature blonde hair.

Watch 'Wicked' stars Ariana Grande and Cynthia Erivo reunite to surprise the 'RuPaul's Drag Race All Stars 10' queens as they go full Alyssa Edwards behind the makeup mirror.

The pop singer’s Jennifer Coolidge impression came in as the 4th most-watched sketch of the season. Grande and Chloe Fineman mirrored their impressions of the “White Lotus” star as they ...

Ariana Biermann claims her mom, Kim Zolciak, would buy her pricey Christmas presents — using Biermann's own money.

Next Gen NYC's Ariana Biermann reveals where she stands with her dad, Kroy Biermann. Get the details here.

Universal Pictures is previewing "Wicked: For Good," starring Cynthia Erivo and Ariana Grande. The musical fantasy film is a sequel to "Wicked" and arrives in theaters Nov. 21.

Ariana Biermann opened up to PEOPLE about her relationship with dad Kroy Biermann amid his "very messy" divorce from her mom Kim Zolciak-Biermann. The 'Next Gen NYC' star explained that she and ...