4. Ariana Grande

It will still be years until we’ll be able to see this side of 26-year-old Ariana. She gained popularity after appearing as Cat Valentine in Nickelodeon’s ‘Victorious.’ In 2019, she occupied all top 3 spots in the Billboard Hot 100 with ‘7 Rings,’ ‘Break Up With Your Girlfriend, I’m Bored’ and ‘Thank U Next.’