"Radical Optimism," Dua Lipa's first album in four years, is released.

Radical Optimism, the 28-year-old singer-songwriter's first album in more than four years, was released on Friday.

"YOU DESERVE RADICAL OPTIMISM!!! I am incredibly thankful for the gifts this album has given me while I've been writing,

I'm also relieved, excited, nervous, crying, and fizzling.

"I love you and appreciate all of your help along the journey," Lipa posted to Instagram.

"That term has stuck with me for these past three years and has become more and more relevant to the way I view the everyday," the songwriter wrote.

I know this because of the years I've had. While I relaxed in instability, I found my ground.