Macklemore like many other celebrities poured out love to Demi Lovato after the news broke that she had been rushed to the hospital for a suspected overdose. Macklemore was on his tour in Mass. when he performed his song "Otherside" and after the performance dedicated it to his "sister struggling with addiction," Demi Lovato.
Macklemore, who publicly entered rehab at the age of 25 has had his own struggles with addiction. Rumor in Seattle is that Macklemore and Ryan Lewis actually met in rehab and found a bond together through overcoming their addictions.