Mariah Carey and Manager Split

UPDATE

11/4/17 6:50 AM — The Blast has received a joint statement: "After working together for almost three years, Mariah Carey and Stella Bulochnikov have determined that it is in their mutual best interest to part ways on day-to-day management. During their time working together, they have accomplished great things, including, most recently, Mariah Carey’s new music and motion picture projects for this upcoming holiday season. Mariah Carey and Stella Bulochnikov remain partners in a number of business ventures, and will continue to support each other in those endeavors."

Mariah Carey and her longtime manager, Stella Bulochnikov, have mutually decided to part ways.

According to our sources, Bulochnikov found it increasingly difficult to manage Carey due to her erratic behavior, culminating in the bizarre video Carey posted to Facebook a few weeks back.

We're also told that Mariah's boyfriend, Bryan Tanaka, has gotten more and more involved in Mariah's day-to-day work schedule and overall career.