The 21-year-old singer, who recently went into a rehab clinic for two weeks, allegedly feels that the teen pop sensation has a bad influence on her life, reported Contactmusic.
“Selena came to understand just what a bad influence Justin had been on her life. Their relationship left her broken-hearted,” said the source.
“I don’t know whether Justin pushed her to drug use, but amongst their close knit group of friends, smoking was common place. Justin and Selena would smoke marijuana together regularly,” the source continued.
Gomez checked into Dawn of the Meadows facility in Arizona on January 5, around the time she cancelled her tour dates in Asia and Australia in order to focus on herself.