The singer gets ready for her performance at the Rockefeller Center tree lighting. Plus: Clay Aiken, Hilary Duff, Paris Hilton and more

STREET WALKING

Gwyneth Paltrow takes a stroll through New York City without her little companion, 6-month-old daughter Apple, on Monday. Paltrow and rocker husband Chris Martin celebrate their one-year wedding anniversary on Dec. 5.