Liam Hemsworth and Miley Cyrus
Miley Cyrus and Liam Hemsworth pose at the premiere of "The Last Song" in 2010. The engaged couple is now reportedly taking a break. REUTERS

Just hours after Miley Cyrus “unfollowed” her fiancé, actor Liam Hemsworth, on Twitter, a report has surfaced claiming that the 20-year-old “Wrecking Ball” singer is officially on a break from the star of “The Hunger Games: Catching Fire.”

According to Radar Online, the Cyrus and Hemsworth have decided to take a break from their three-year relationship, following weeks of reports that their romance is on the rocks. “They’ve split for now,” a source told the publication Monday. “Miley and Liam have a very tumultuous relationship and both are exhausted. It’s a complicated relationship.” While the twosome is taking a hiatus, the wedding is still reportedly on. “[It] is on hold for now. It’s not cancelled, but it doesn’t look promising,” said the source.

Last week Cyrus was rumored to be dating her “Bangerz” album producer Mike WiLL Made It. “[They have] grown close after long hours spent in the studio,” a source revealed to Star magazine, claiming a budding romance is obvious to those close to the former Disney star. The insider also cited the 24-year-old music professional as the source of Cyrus' recent change in appearance. “[He is responsible] for her drastic makeover from a Disney sweetheart to a raunchy party girl. [She has] been diving in head first with Mike,” said the source.

Cyrus isn't only the one who seems to be moving on. Hemsworth, 23, was allegedly spotted kissing an unidentified brunette in Toronto Friday (a report he vehemently denied), and he was recently rumored to be seeing actress January Jones. According to a report from Us Weekly, Hemsworth sent a series of explicit texts to the “Mad Men” star. A rep for Hemsworth confirmed to JustJared.com Sept. 11 that the allegations are untrue, saying, “We officially never comment on his personal life; however, we are breaking with tradition to set the record straight. The story of Liam Hemsworth and January Jones is entirely fabricated. There is no truth whatsoever to this tabloid fiction.”

Following Cyrus’ racy performance with singer Robin Thicke at the MTV Video Music Awards last month, multiple reports surfaced that Hemsworth was unhappy with his fiancés' risqué TV appearance. “He is so over her and wants to make a clean break,” an inside source previously revealed to Us Weekly. “[He is] just weeks away from calling it off permanently.”