She's played a spy, a gossiping villain, an ice skater, and a vampire slayer's little sister. Today? The Hollywood actress, otherwise known as Michelle Trachtenberg, is playing birthday girl—she's turning 31!
Trachtenberg has come a long way since her Harriet the Spy days, and most recently starring in the film, Sister Cities, along with Pretty Little Liars actress Troian Bellisario and model Kaia Gerber. Trachtenberg's been working on her selfie game and we have the Instagrams to prove it.
The former Gossip Girl star's celebrity selfies (not to mention her nostalgic throwback photos!) have collectively made fans swoon with envy at her glamourous squad. In fact, Trachtenberg so frequently updates her Instagram feed with new selfies, she might as well be Kim Kardashian!
Celebrate Trachtenberg's 31st birthday with her best Instagram selfies. Here's hoping the actress will be taking more snaps with her fellow Hollywood friends as she celebrates her big day!
Michelle Tractenberg with celebrity chef Scott Contant
Trachtenberg with model and good friend Lydia Hearst
Trachenberg with Gossip Girl co-star Jessica Szohr and How to Get Away with Murder's Matt McGorry
Tractenberg with designer Zac Posen
Trachtenberg with New Girl's Nasim Pedrad
Trachenberg with Buffy the Vampire Slayer co-star Seth Green
Trachtenberg with Kerry Washington of Scandal
Trachtenberg with Modern Family's Julie Bowen
Trachtenberg with Kelly Osborne and friend Vince Jolivette
Trachtenberg with This Is Us's Mandy Moore and friend Chase Weideman
Trachtenberg with model and Sister Cities co-star Kaia Gerber
This beautiful girl @kaiagerber and I had a delightful time shopping the #balmain for @hm collection tonight. Watch out everyone. This gal is gonna take over the world, not only does she have an incredibly lovely mama, but she's already a killer actress and great girl! She also plays a key role in my last movie @sistercitiesmovie. We can't wait for everyone to see it. 🎬✨🎥 @balmainxhm #balmainxhm
Trachtenberg with actor and NBA alum Rick Fox
Trachtenberg with Key and Peele's Keegan-Michael Key
Trachtenberg with Orange Is the New Black's Laverne Cox
Trachtenberg with former Gossip Girl co-star Chace Crawford
Trachtenberg with Modern Family's Sarah Hyland
Trachtenberg with former N'Sync bandmate Lance Bass