Ariana Grande is planning to play a series of stadium shows in 2025. The 31-year-old singer is said to be preparing for a host of gigs across the globe – including her first performances at UK stadiums – as she goes on the road for the first time since her Sweetener World Tour back in 2019. A source told The Sun newspaper: “Ariana really wants to get out there and perform for her fans but at the same time she hates life on the road. “It may sound glamorous touring the world but in reality it can be draining and you don’t actually get to see much of the world. “Right now plans are in their earl…