dick clark productions and ABC today released the nominees for the “2017 Billboard Music Awards,” honoring the year’s most successful artists in 52 categories of music. The “2017 Billboard Music Awards” will broadcast LIVE from T-Mobile Arena in Las Vegas on Sunday, May 21 at 8:00 p.m. ET / 5:00 p.m. PT on ABC. This year’s award ceremony will showcase big performances, unexpected collaborations and much-discussed pop culture moments. As part of today’s nomination announcement, singer and hit-songwriter Julia Michaels and Fall Out Boy musician Pete Wentz appeared in the 8:00 a.m.