Songstress Ariana Grande has opened up about her relationship with her grandmother, who she calls Nonna, and admitted that she loves getting text messages from her because they're so long and full of questions. 

During a new interview with Radio Disney, she admitted that her beloved grandmother (pictured left with Grande) doesn't quite understand the concept of instant messaging:

"All they talk about is my duet with Andrea Bocelli! They make me sit there and watch them listen to it! It's great though, it's so funny. I'm always Snapping her (Nonna). My Nonna doesn't understand instant message - she doesn't get what it's like."

"You know when you send an iMessage, you're like 'hey, what's up?', and that's it... Nonna treats it like a letter delivering service. She'll be like, 'hey baby doll, how are you? It's Nonna. I called you the other day. I'm just calling to see if you're eating, if you're having fun on the road, if you're safe. Send my love, goodbye!' So many questions!"

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Watch the interview feature in full here: