Julia Roberts, Hugh Jackman, Millie Bobby Brown and a slew of other celebrities are saying farewell to their social media accounts, to help stop the spread of COVID-19.A new initiative known as Pass the Mic is getting started, where celebrities will hand over their social media accounts to COVID-19 experts, which will last for three weeks, according to The ONE Campaign.The Pass the Mic initiative will kick off on May 21, when Julia Roberts will hand over her social media accounts to Dr.