Rumors about Miley Cyrus dating Mike Will Made It have been circulating ever since the in-demand producer helped Miley shed her Hannah Montana image by producing her breakthrough hit "We Can't Stop."
Now sources have confirmed to Us Weekly that not only are Mike and Miley together, they've dating in secret for over nine months!
"Everybody in her circle knows they've been together this whole time," says a Miley insider.
The relationship reportedly started soon after Miley's breakup with Liam Hemsworth in September of 2013 and has gotten "pretty serious" in the months since.
Anonymous friends of Miley say Mike has even received the parental seal of approval: