“Hunger Games” star Liam Hemsworth loves the fun-loving side of his girlfriend Miley Cyrus, but he’s growing increasingly concerned with some of her racy behavior, according to a new report from Us magazine.

Once a Disney star known for her wholesome image and role on “Hannah Montana,” Cyrus’ style has become increasingly racy and her performances have become quite provocative.

“She’s always out in skimpy outfits and writhing on him,” a source tells the magazine. “Sometimes he looks embarrassed for her.”

The 22-year-old actor also feels like he is in baby-sitting mode hanging out with Cyrus, 19, the source adds.

“Liam’s always looking after her,” the source said.

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