United Kingdom, April 15 -- Lainey Wilson can go "undercover pretty easily" in her daily life.

The 33-year-old singer is one of the world's best-selling country artists, but fame doesn't stop Lainey from living a relatively normal life.

Speaking to People, Lainey explained: "I could be at Walgreens or Walmart, and as soon as I'm checking out at the counter, the cashier will kind of look at me weird. There's no hiding the voice."

The country star has already exceeded her own expectations in the music industry.

She said: "Even 15 years in Nashville could not prepare me for the way my career exploded. I mean, this is all I could have ever wanted and more."

Despite her success, Lainey is determined to remain grounded, insisting she's not...