Miley Cyrus is "focused" on making things work with Liam Hemsworth.

Miley Cyrus

Miley Cyrus

The 'Wrecking Ball' hitmaker has reportedly been trying to "tone things down" for the sake of her relationship with the 'Hunger Games' star.

A source close to the singer told PEOPLE magazine: "For the past few weeks, they have lived a very secluded life. When they are not working, they rarely leave home. They often have people over for dinner, and Miley has gone from a wild child to a housewife. She is doing everything to please and make Liam happy.

"[Before] Liam couldn't handle when Miley acted nutty. Miley's problem was that she thought Liam was boring when he complained. Now she's toning things down and acting more normal. She even stopped hanging out with friends that are too wild. She is very focused on making things work with Liam."

Meanwhile, the 23-year-old singer has reportedly started "fantasising" about the couple's wedding, after it was revealed they have already got engaged again.

An insider added previously: "Miley is already fantasising about their wedding. They don't have a date. They are moving surprisingly slowly. Miley seems to have matured a lot. In the past, she tended to rush things. She acts much more calm and happy now."