Macklemore, Lady Gaga and Justin Bieber are among the nominees for the first annual YouTube Music Awards.
The nominations are based on YouTube data over the past year based on fan engagement, including views, likes, shares, comments and subscriptions. The winners of each of the six categories will be determined by fan votes, counted by sharing the official YouTube Music Awards nomination videos on Twitter, Facebook and Google+.
Will Miley Cyrus be able to top her performance at the Video Music Awards? She'll get a shot to out-twerk herself next month, when she'll perform at the American Music Awards.
Cyrus was announced as a performer Thursday on Good Morning America, when the nominees for the 2013 AMAs were also revealed. Macklemore & Ryan Lewis lead the pack with six nods, including Artist of the Year, New Artist of the Year, and Single of the Year (for "Thrift Shop").
Drake, Macklemore and Ryan Lewis, Robin Thicke and Keith Urban will perform on the Grammy Nominations Concert, CBS announced on Wednesday.
The live show, which will be hosted for the sixth time by LL COOL J, will feature nomination announcements in several categories as well as performances by past winners and nominees.
Justin Timberlake has been added to the growing list of performers who will perform at MTV's Video Music Awards later this month. Timberlake will also receive the Michael Jackson Video Vanguard Award, which was last awarded to Britney Spears in 2011, MTV announced Thursday.
Justin Timberlake and the duo of Macklemore and Ryan Lewis lead this year's MTV Video Music Award nominations with six apiece.
Timberlake's "Mirrors" and Macklemore and Ryan Lewis' "Thrift Shop" will compete against Bruno Mars' "Locked Out of Heaven," Robin Thicke's "Blurred Lines" and Taylor Swift's "I Knew You Were Trouble," for the top prize, Video of the Year.