"You pay people to make sure you don't get in trouble – and party at your house. Buy a house, and add a club to it," Cyrus suggested. Proof her plan works?
"I don't see a Miley mug shot yet," she added.
Cyrus isn't the only one to weigh in on Bieber's troubles. Oprah's chosen adviser, Dr. Phil McGraw, shared a similar sentiment on Thursday's Late Show with David Letterman.
"You'd think there would be people paying huge sums of money to keep him out of trouble. Seriously!" McGraw exclaimed.
See the full interviews with both Cyrus and Dr. Phil below.