• ON A 'HI'
 photo | Tina Fey

Credit: Richie Buxo/Splash News Online

Published: Friday January 06, 2012 10:00 AM EST

2012

ON A 'HI'

Tina Fey flashes a sweet smile before an appearance Thursday on the Late Show with David Letterman in New York City, where she promoted her Emmy-winning comedy 30 Rock.