They will perform live during the ABC broadcast, joining Clark in New York along with his co-host Ryan Seacrest, the network says.
Country music artist Kellie Pickler also will be on hand in Times Square with live reports on the festivities.
As previously announced, Natasha Bedingfield, Fall Out Boy, Jesse McCartney, Ne-Yo, Pussycat Dolls, Solange and Robin Thicke will perform during the Hollywood Party segments, which will be hosted by Fergie.
A New Year's Eve tradition, the show will begin Dec. 31 at 10 p.m. EST.
Slideshow archive | Local events | Contests | Headlines at a glance
