Trina set the party vibe, with a red Solo cup in hand, for her Billboard Live At-Home concert on Wednesday (April 1) with an acoustic set that raised money for Plus 1, an organization that connects artists to millions of concertgoers for a $1 donation to raise funds for high-impact nonprofits addressing some of the planet’s greatest obstacles.It was a special day for the self-proclaimed "Queen of Miami," with April 1 marking the 12th anniversary of her fourth studio Still Da Baddest. "I love all the rock stars out there that have been following me since day one," said Trina. "I am so grateful to be here.