Selena Gomez hires manager Bradford Cobb after firing her parents

Selena Gomez has hired Bradford Cobb, who manages Katy Perry and Adam Lambert, Us Weekly reported.

The 21-year-old Disney star fired her mother Mandy Teefy and stepfather Brian Teefy, who have managed her since childhood.

The decision comes after Selena Gomez cancelled her Australian tour in December and secretly entered rehab in January and reconnected with boyfriend Justin Bieber.

Selena Gomez made yet more headlines last week when she palled around with Kendall and Kylie Jenner at the Coachella Music Festival — only to mysteriously unfollow them on Instagram shortly thereafter.

Bradford Cobb, who was listed as one of Billboard’s 40 executives under 40 in July 2013, has spent more than a decade in the industry making a name for himself, and was instrumental in making Katy Perry a pop superstar.

Selena Gomez’s 2013 album Stars Dance was her first number one on the Billboard 200, with hits Come & Get It and Slow Down.