Willow Smith on 'Ellen': 'Whip My Hair' but no whiplash

willow-smith-ellen.jpg Willow Smith makes her TV performance debut Tuesday (Nov. 2) on "The Ellen DeGeneres Show" -- and it appears that DeGeneres is concerned about Willow's health.

DeGeneres gave Willow an, ahem, "stylish" neck brace so that the 10-year-old won't hurt herself when she performs her hit "Whip My Hair." Stylish as in decorated with pictures of Ellen's face.