The duo, who have been rumored to be recently engaged, joined the annual Halloween festivities hosted by Vas J Morgan and Michael Braun in Los Angeles.
Dove chose to transform into Frank-N-Furter, donning a leather top and sleek black mini-shorts for the event.
The 28-year-old accented her outfit with a leather jacket draped over her shoulders, complemented by fishnet stockings and suspenders, adding a bold touch to her costume.
For the occasion, Dove opted to go as Frank-N-Furter in a leather top and black mini-shorts.
The 28-year-old draped a leather jacket over her shoulders and paired the look with fishnet stockings and suspenders.
The star finished her outfit with open-toe heels and a short, curly black wig.
Meanwhile, Damiano, 26, opted for Riff Raff, wearing a low-v-neck white top under a black suit and a long blonde wig.
The two recently got engaged according to sources for TMZ on Thursday.
Dove has been seen showing off a brand new massive diamond sparkler on her left ring finger while arm-in-arm with the provocative rocker in Sydney, Australia.
The Daily Mail has reached out to Dove and Damiano representatives for comment and have yet to hear back.
Last month, the actress celebrated their relationship with intimate snaps and videos from their courtship.
She shared the post with her over 47 million follower with the sweet caption: 'the 2 best years of my life. i am brought to tears at least once a week because life has become so beautiful with you in it.
'i love you in a way no words could ever express, but i will never stop trying. buon anniversario amore mio.'
Dove is best known for her dual roles in Disney Channel comedy series Liv And Maddie from 2013 to 2017 before starring as the lead in the three Descendants film franchise movies from 2015 to 2021.
Damiano is the lead vocalist for Italian rock band Måneskin as the foursome famously won the Eurovision Song Contest for Zitti e Buoni as the act is known for their racy antics and upping the sexuality during their concerts.
Dove and Damiano have been dating for nearly two years after initially meeting at the MTV Video Music Awards in 2022.
Their relationship was confirmed when they made their red carpet debut at the 2024 pre-Grammy Gala.
Dove spoke publicly about their romance in a June 2024 interview with Cosmopolitan.
After she met Damiano and his band, she said, 'A couple months later, their team had reached out to me about coming to their album release and I couldn't make it work with the dates, but I was like, "Oh, that's so sweet that they thought about me. We only met once."'
She added, 'At one point, the band and I had been thinking about doing a collaboration.
'They had recorded something, so I went in and I recorded over that track. They'd asked me to open for them on their tour and I couldn't make it happen.'