JoJo hosted a Billboard Live At-Home performance on Thursday (March 19) to raise money for youth homelessness nonprofit My Friend's Place.Streaming live from her California home in the midst of the coronavirus pandemic, the big-voiced pop singer kicked things off by flexing her classic R&B knowledge with a quick verse of Carl Thomas' 2000 hit "I Wish" before seamlessly launching into her 2019 single "Sabotage."During the three-song set, JoJo laughingly declared herself the "queen of quarantine