To learn singing like Ariana Grande, you should start by mastering your voice and breath control. Ariana is known for her high vocal range and her signature use of the whistle register, which is a high-pitched tone that requires the singer to use a specific technique. Her music heavily incorporates R&B and Soul styles into her pop music, which is what allows her singing to stand out amongst others.

If you want to emulate her singing technique, there are several things to keep in mind. You should practice regularly, with a focus on good posture and breath control. Keeping your air flow regulated and controlled will help you achieve accurate pitch, which is particularly important when performing songs like Ariana's. Here are some of her songs that highlight her singing technique:

• The Way: An upbeat song that showcases Ariana's whistle register towards the end of the track.
• Side to Side: Another popular Ariana Grande track, which uses a series of vocal runs in the chorus that take some practice to get right.
• Love Me Harder: A slower tune that allows Ariana to really show off her vocal prowess. This song features a lot of belt singing, which is when a singer uses a full-bodied voice for more powerful notes.

For practical advice on how to improve your singing, the Singing Carrots platform provides a wealth of resources, including:

• A vocal range test
• A pitch accuracy test
• A pitch monitoring tool
• Pitch training - Educational Singing Game
• Search songs by vocal range
• Vocal ranges of famous singers
• Educational singing course

I also recommend reading articles such as:

• How to analyze your voice
• How posture affects your singing
• How to overcome stage fright

Remember that practice, as well as listening and studying the songs of Ariana Grande are essential aspects of improving your singing. You can also try to incorporate some of the contemporary vocal techniques like twang and belting in your songs to be more versatile and unique while performing. Using a combination of these resources and techniques will help you to emulate her singing style and improve your overall singing capabilities.