Lovato and Cyrus became friends in their early teens, but the singers have grown apart in recent years, and in a new radio interview, the Skyscraper singer admits she has no hard feelings about her fellow former child star, but they haven't kept in touch.
She explains, "We're acquaintances. It's life, and people change. I don't have anything in common with her anymore. I wish her the best."
In 2013, Lovato spoke out about the Wrecking Ball hitmaker's changing image, admitting she worried about her party girl status. She also feared her former pal's over-the-top stage antics were overshadowing her talents.