Blair Waldorf was clearly inspired throughout the series by Audrey Hepburn, so I thought it would be fun to collect a bunch of Audrey moments and put them together.
Nate also mentions that she made him watch "Tiffanys and Holiday" over and over again because she loved knowing how it was going to end. She also mentions in a fight with Chuck that her favourite movies are Roman Holiday, Breakfast at Tiffanys and Funny Face. She swapped Funny Face for Charade because Charade reminded her of Chuck.
She also had an Audrey photo on display for most of the series including NYU and the waldorf apartment.