In a new interview with The TJ Show, the ‘Really Don’t Care’ singer threw some shade at her former friend. Miley Cyrus , 22, and Demi Lovato , 22, are former Disney stars, who have become international superstars. But while they seem super similar, Demi feels she has nothing in common with the “Wrecking Ball” singer. In fact, during an interview with The TJ Show on 103.3 AMP Radio, Demi laid into Miley pretty hard. When Demi was asked by a listener if she’s still friends with Miley, she said, “Um…yeah… that, um… we’re, we’re like, we’re acquaintances… it’s life, and people change, and, you know, I don’t have anything in common with her anymore, and I wish her all the best.” Oh — the shade! Demi didn’t get into specifics, but it’s not a secret that she’s not a fan of Miley’s partying lifestyle. Demi, who is a former addict, often speaks out about the dangers of substance abuse. Unfortunately, it’s for that reason that Miley an...