Since Miley Cyrus’ split from her fiancé Liam Hemsworth, she hasn’t dated anyone else publicly. However, a new report suggests that she’s secretly been dating producer, Mike Will Made-It, for the past nine months.

The duo reportedly started dating right after Cyrus’ split from Hemsworth almost a year ago, in September 2013. They’ve collaborated on his song “23” with Wiz Khalifa in addition to working together on her music.

“Everybody in her circle knows they've been together this whole time,” a source told Us Weekly, adding they’re now "pretty serious.”

The 25-year-old producer has even won over the 21-year-old pop star’s mom, Tish Cyrus, who considers him “part of the family” now. They "talk and text all day, every day," a source said of the couple.

Los Angeles Times notes Mike Will Made It was the lead producer of Cyrus’ Bangerz album and even wrote the debut single “We Can’t Stop.”

Back in October, reports surfaced that Cyrus was all over him at her Bangerz release party.

image via Kristin Callahan/ACE/INFphoto.com