According to Us Weekly, Miley showed off some serious PDA with her Bangerz producer, Mike Will Made It, at her album release shindig.
"Miley was all over Mike Will Made It...grinding all over him, kissing his neck," an onlooker told the publication.
She wasn't the only one making moves that night. Mike Will Made It was reportedly seen kissing Miley's neck and grabbing her butt too. Whoa! Maybe those dating/cheating rumors ARE true?!
Mike wasn't the only one Miley made out with that night. She was also seen kissing a female friend and giving a mystery guy a lap dance!
Miley just split up with her fiance' Liam Hemsworth about a month ago after speculation he was cheating on her. Since then she has been linked to Rolling Stone photographer Theo Wenner, Juicy J and Mike Will Made It!
Click here to read more about Miley's exclusive Bangerz album release party!
Do you think she's hooking up with Mike Will Made It? If not, will she eventually? Did she cheat on Liam with him? Chime in!
Gallery | Miley's Interesting Instagrams!