Carrie Underwood and Hannah Montana star Miley Cyrus will help celebrate the new year on December 31 by joining an American tradition:

They'll perform live from Times Square as part of Dick Clark's New Year's Rockin' Eve.

The Jonas Brothers will also be on hand for the event that's hosted by Dick Clark and Ryan Seacrest.

Fergie, Akon, Natasha Bedingfield and others will beam in from Hollywood.