Miley Cyrus and Liam Hemsworth haven't been in touch in months

Miley Cyrus is making waves nearly a year on from her split with Liam Hemsworth.

Hemsworth, 30, filed for divorce from Cyrus, 27, in August 2019. While both are leading very different lives, Entertainment Tonight got intel from a source about what things are like between the pair now.

The source said Cyrus has had "a huge year with both tough challenges and big changes."

"Miley and Liam spoke very little after their separation and any communication was more about making decisions regarding plans and property," the source continued. "They haven't been in touch in months and it has been for the best because they have both needed this time to heal and move on."

After a brief relationship with Kaitlynn Carter following her split from Hemsworth, Cyrus began her romance with Cody Simpson and their relationship is still going strong today.

"What began as close friends supporting one another during a rough time, blossomed into more," the source said. "Their relationship was unexpected and became meaningful very quickly, and she couldn't be happier. They are both very passionate about their music and it's something that has bonded them."

READ MORE: Miley Cyrus celebrates anniversary of Liam Hemsworth tribute song Malibu

Cyrus' sobriety has also made an impact for her and Simpson: "Miley's sobriety has made her very present in her relationship. Her decision to be sober has changed the way she thinks about life. She would describe herself as a believer in this new way of life and is looking to make sobriety a long-term lifestyle."

Cyrus is also anticipating the release of her new music. On Sunday, she teased her new single on Instagram, writing, "Forever and ever no more. ? The #MidnightSky is the road I'm taking.... head high up in the clouds."

'Midnight Sky' will be released on August 14.