Both Miley Cyrus and Liam Hemsworth seem to have easily moved on from their split. The two called off their engagement after months of speculation that their relationship was over. It's not clear what was the final straw - there are some reports that Hemsworth was cheating and some reports that Cyrus' erratic behavior pushed them apart.

Not long after the split the "Hunger Games" actor was spotted with his rumored new girlfriend Eiza Gonzalez while rumors began circulating that Cyrus was dating her music producer Mike WILL Made It. Cyrus and the producer have a close relationship and spend a lot of time together in the studio as she finishes up her new album "Bangerz" but sources hint that it could be something more between the two.

"Everybody knows they're hooking up," a source told E! News. "Mike is very protective of Miley. It's just understood that she's off-limits."

The source said the "We Can't Stop" singer started hooking up with the producer to get back at Hemsworth for allegedly cheating on her with actress January Jones at a pre-Oscar party.

"Miley was left heartbroken and couldn't forgive Liam," the source said.

Cyrus' rep is telling a completely different story. According to Hollyscoop, her rep told E! News that Cyrus and Mike's relationship is strictly professional and there is nothing going on between them romantically.

"They have been spending a lot of time together because they are working so closely together on [Miley's] album. They work closely professionally and it is all about the music," her rep said.

The two have been spotted together on several different occasions, mostly in the studio, but recently new pictures surfaced of the two of them posing in a sexy new photo shoot for Terry Richardson.

According to Wetpaint, the pictures were taken on the set of her "Wrecking Ball" video. The 20-year-old singer is seen wearing white underwear and a white tank that shows off her toned stomach. In one of the pictures it looks like Cyrus is reaching behind Mike grabbing his butt while his arms are wrapped around her waist.

In a second photo she sticks her tongue out in his face with her arms around him.