Miley Cyrus to Perform at AMAs 2010!

Miley Cyrus keeps her legs warm with black tights as she heads back to her hotel in NYC on Friday afternoon (November 12).

The 17-year-old actress/singer will be performing alongside gal pal Taylor Swift at the 2010 American Music Awards. The award show airs live Sunday, November 21, @ 8PM ET/PT on ABC.

A few days before, Miley will be helping to open up the Microsoft Belluvue Square store in Seattle on November 18th.