The 20-year-old singer recently split from fiancé Liam Hemsworth and it seems she's already moved on from the failed romance.
Photos published online show Miley getting close to the producer behind her hit track We Can't Stop following her performance at the iHeartRadio Music Festival in Las Vegas, Nevada Saturday.
According to sources, Miley was greeted by the 24-year-old outside of her trailer and the pair were seen in a "touchy-feely" embrace.
The encounter came just moments after the singer delivered an emotional performance of her break-up ballad Wrecking Ball.
"Tears began to stream down her face," X17 Online reported, while video posted on YouTube features Miley's voice shaking as she struggles to finish the track.
The former Hannah Montana star, who met Liam while filming their 2009 movie The Last Song, confirmed their romance was over just last week following months of speculation their relationship was on the rocks.
Miley and Mike were first linked by Star magazine last week, as images from a steamy shoot they participated in with famed photographer Terry Richardson emerged.
The pair accelerated the dating gossip by posting a series of snaps of each other on social media although neither has confirmed reports of a romance.
Liam has meanwhile moved on with Mexican actress Eiza González.
The new twosome, both 23, have been seen together on multiple occasions and were spotted kissing last week as he visited her home in Los Angeles, according to E! News.