Ariana Grande's benefit concert "One Love" raised more than $9 million! Grande was joined by a number of other stars, including Justin Bieber, Cold Play, Miley Cyrus and Katy Perry. In addition to the U.K., the charity event was broadcasted in the U.S., Brazil, Australia, Germany and China. The concert began with a minute of silence in honor of the victims and families who were affected by tragdic events.