Published Monday, June 16, 2014. Singer Miley Cyrus impersonates Justin Bieber on Instagram. come just a week after the 21-year-old star made fun of Justin Bieber's ex-girlfriend Selena Gomez on stage. Friends close to the duo claim they have had issues since they both dated the former Jonas Brothers star. Miley
26 Jan 2014 20:27, 26 Jan 2014; Updated 20:27, 26 Jan 2014; By Katie Hind Justin Bieber's wild ways have been sparked by his stormy relationship with girlfriend Singer Miley Cyrus, 21, and reality TV star Kendall Jenner, 18, who is One Direction Harry One week they'd be dating and then they'd be apart.