Singer-actress Selena Gomez has reportedly moved on from her former boyfriend Justin Bieber as she is tired of his errant behaviour.
The 21-year-old singer and Bieber, 20, sparked reconciliation rumours earlier this year, when they were spotted hanging out together on a number of occasions, reported Hollywood Life.
"Selena doesn't care who Justin is dating. All she knows is she's done with him and his immature behaviour. He's all talk and no action," a source said.