Miley Cyrus and Liam Hemsworth have yet to make a red carpet appearance as a couple since the two reunited this year. But the pair has been spending more time with each other as they have been spotted attending events in recent weeks. Over the weekend, Cyrus and Hemsworth attended his brother Luke's '80s-themed party, and the pair gamely dressed up for the special occasion.

In photos posted by E! Online, the "Hunger Games" actor wore red shorts, a yellow tank top, and a long brown wig and finished his look with a bright pink wristband, a matching cap, a gold chain, and dark glasses. Meanwhile, the "Wrecking Ball" singer donned a black Madonna shirt, a leather skirt, and pearl necklaces for the bash. As for the birthday celebrant, the "Westworld" star went all out and dressed up as '80s cartoon character He-Man.

Though the two did not post any pictures from the occasion on their respective social media accounts, other attendees shared some photos from the party, revealing that "The Last Song" co-stars had a great time posing for pictures with their friends. The outing comes after the pair was spotted at an art gallery earlier this month, and Hemsworth was also spotted driving his girlfriend to a drive-thru voting station last week.

It appears that the pair has become more comfortable in letting the public see them together since they reconciled last January. It was also said that Cyrus and Hemsworth have gotten re-engaged as the singer has started wearing her engagement ring again. However, a new report claims that the former Disney star is hesitant about marrying the Australian actor, as she allegedly fears that she is not "marriage material."

A source told Australia's NW magazine (via Mirror), "She's dropping all these hints that she's not marriage material but he's not catching on at all." The insider said that while Cyrus may love Hemsworth, things may only end in heartbreak for the actor if they don't get on the same page soon.

Stay tuned for more news about Miley Cyrus and Liam Hemsworth.