Sept. 8 (UPI) -- Westworld star Evan Rachel Wood has reportedly called it quits with her fiancé.
The Blast reported Thursday that the 30-year-old actress and her Rebel and a Basketcase bandmate, Zach Villa, ended their engagement about a month ago.
Wood appeared to confirm the news Thursday while celebrating her 30th birthday. She tweeted, "All the single ladies!" with a winking emoji, then laughed off a Twitter user who responded, "Why do you care? All you do is date men."
"Every single person that knows me is laughing out loud at this tweet," the star wrote in response.
People reported Wood and Villa first met in 2015 while performing in a John Hughes-themed cabaret in Los Angeles. The pair confirmed their engagement in January after they were spotted wearing rings at the Screen Actors Guild Awards.
Sources told The Blast Wood is focused on filming Season 2 of Westworld. The HBO series is based on the 1973 film of the same name, which was written and directed by Michael Crichton, and co-stars Thandie Newton, Jeffrey Wright and Ed Harris.
Westworld was renewed for a second season in November, but has yet to set a premiere date.