Oct 02, 2013 at 9:30 pm

Sarah Michelle Gellar Promotes 'Crazy Ones', Joins Twitter!

Sarah Michelle Gellar is gorgeous in white as she poses for a picture outside The Late Show with David Letterman studios on Tuesday (October 1) in New York City.

The 36-year-old actress promoted her CBS TV show The Crazy Ones that day wearing a total of three different fashionable outfits!

That same day, SMG joined Twitter – welcome!

“Why is sending this first tweet scarier than going on the @LateShow?” Sarah Michelle wrote as her first tweet. The next day, she updated: “I had the privilege to be a part of an amazing show for seven years, and wanted to take this chance to say thank you to all the fans #Buffy”

FYI: Sarah is wearing a Jexika dress with Stuart Weitzman shoes and EF Collection ring at Letterman. The all black look is J Brand top and pants with Cesar Paccotti shoes, State Room Jewelry earrings, and EF Collection bracelets. The third outfit is Pamella Roland shorts, a Philosophy top, EF Collection bracelets, and Jimmy Choo shoes. She’s also wearing a Karma El Khalil bangles and bracelet.