It certainly looks as if Harriet the Spy is all grown up.

Today we honor Michelle Trachtenberg in GIF form. The 29-year-old actress has appeared in TV shows and films for most of her life, dancing in the limelight and in many a Millennial's dreams. You'll most likely remember her for her role as one of the twins in the hilarious movie 'Eurotrip' and maybe even as Georgina Sparks in 'Gossip Girl' (it's okay, we won't tell).

Check her out in all of her glory in the gallery of GIFs below, looking all kinds of sultry and sophisticated. As far as Hollywood starlets go, Michelle Trachtenberg is high on our list of girls we'd love to wine and dine.