Miley Cyrus has officially begun her next chapter.

With the music video reveal of her new single "Malibu," the pop superstar shows us a more laid-back, earthy side of herself. Over West Coast–inspired plucky guitar, Miley croons a personal love story that's undoubtedly about fiancé Liam Hemsworth: "I never would have believed you / If three years ago you told me I'd be here writing this song / But here I am, next to you / The sky so blue, in Malibu." 

Meanwhile, the nature-focused video sees Cyrus rolling on a sandy beach, waddling in the water and crouching in a forest to deliver the tender love song.

While we still get glimpses into Miley's playful side, "Malibu" is most certainly a pivot from the star's Bangerz or Dead Petz eras. She'll bring her new musical side to life at the 2017 Billboard Music Awards when she gives the song its debut TV performance.

Get your #TBT on with a classic interview with a young Miley from 2010 below: