Miley Cyrus, Liam Hemsworth Split? Singer Unfriends Fiancé From Twitter, Actor Spotted With Brunette

There are new reports emerging stating the Liam Hemsworth was seen with a woman who was not Miley Cyrus while was in Las Vegas over the weekend.

Rumors are stating that the two were spotted together at the nightclub Bungalow 8 and witnesses told Radar Online that the two "left [the event] together."

According to multiple outlets, Hemsworth and Cyrus are on a break, as the former is reportedly upset over Cyrus' Video Music Awards performance and new "Wrecking Ball" video.

There were also recent reports that Hemsworth was seen with January Jones, but a rep for the actor insisted those rumors were false.

"The story of Liam Hemsworth and January Jones is entirely fabricated by Us Weekly," Hemsworth's representative conveyed in a statement. "There is no truth whatsoever to this tabloid fiction."

The "Hunger Games" star has not spoken publicly regarding Cyrus' disastrous MTV VMAs performance on Aug. 25, but reports claim he feels humiliated. While Hemsworth was not present for Cyrus' lewd performance, sources claim the former Disney star's overtly sexualized routine has added strain to their relationship.

"The VMAs is the straw that will break him," a source predicted to Life & Style. "He wants out of the relationship."

In addition to personal differences between him and Cyrus, Hemsworth is reportedly being pressured by outsiders to end his engagement. The actor proposed to the "We Can't Stop" singer in 2012 after four years of dating.

Hemsworth and his fiancée were last seen together at the premiere of the actor's movie "Paranoia" in August.

"And every film I grow as an actor and, I think, as a person, especially when you work with these kinds of actors. It was nice to see how much they still cared about film. You know they love makings movies and that's what I love to do," Hemsworth told reporters at the premiere.