Los Angeles police responding to a call Monday night discovered the body of Cathriona White after being called to the scene by worried friends, sources told the gossip site.
The 28-year-old Irish makeup artist, who had been dating the 53-year-old Carrey on and off since 2012, left a suicide note that mentioned the “Dumb and Dumber” star, who apparently broke up with her again last Thursday, according to the report.
Law enforcement sources are looking at an overdose of drugs as a cause.
The couple started dating in 2012, the Irish Independent first reported, but had reportedly ended their relationship several times since.
"I did go out with an Irish girl," Carrey told the Irish newspaper in 2013. "We're not seeing each other anymore. But she is lovely."
But they clearly resumed their relationship afterward: Carrey and White were photographed holding hands during a trip to New York last May.
White’s last tweet, posted on the same day as her purported breakup with Carrey, seems to have come before her apparent suicide: