We thought for sure Liam Hemsworth and Miley Cyrus were back on after we saw pics of them smooching up a storm. And then Miley sent a video message warning Aussie girls to “stay away from her man” during the Nickelodeon Kids’ Choice Awards. But after Derby Day this weekend in Melbourne, things seem to be a little shaky. Sources told Sydney Confidential that Liam was definitely back on the market after splitting with Miley. What?? Liam and his mates hit the races and continued partying at Eve nightclub, where Liam was spotted getting cosy with a blonde named Yolanda Vendy. When asked if the two were "mates" she cheekily explained, “If that’s what you want to call it” and said the two had been making eyes at each other all day. Last week Miley’s parents Billy Ray and Tish announced they were divorcing after 17 years of marriage. Do you think Miley and Liam have split or was Liam just having a bit of a flirt and a flutter at the races? Sound off below!