Justin Bieber Sends Prayers to Demi Lovato Lovato was taken to a hospital on Tuesday after she allegedly suffered a drug overdose. Her old pal Justin Bieber admitted he was shocked by the news, as he believed the singer was still sober. Justin Bieber, told TMZ Lovato had been sober for
six years before she confessed last month in her new single "Sober" that she had relapsed. A source close to Lovato said she will enter rehab after being released from the hospital.