It was a working weekend for two of our favorite celebrity BFFs! Lena Dunham arrived in Boston to start promoting her just-released book Not That Kind of Girl and spotted fellow celeb writer B.J. Novak (above, right), who was also in town to promote his book The Book With No Pictures. Meanwhile, Taylor Swift Instagrammed a picture of herself headed to the airport for an early morning flight (above, left), no doubt to continue to build buzz around her much-anticipated album 1989.
However, it wasn't all work and no play for Hollywood! From pumpkin picking to football games, celebrities certainly got into the fall spirit. Take a look at our 10 favorite celebrity Instagrams from the weekend below!
1. Allison Williams:"Watching the Giants win today with my brother Doug. Apparently it was sibling day at MetLife, @karliekloss! #GameFace #GMen"
3. Lena Dunham: "Look who I found in Boston! Intersecting book tours. @picturesoftext wrote a brilliant & hilarious book for children that adults will want to pilfer."
4. Taylor Swift: "On the way to the airport at 7am, bright eyed and ready to take on the next adventure! .......nope."
5. Ansel Elgort:"Fam selfie #menwomenandchildren who's seeing it in NYC tonight!!?"
6. Michelle Dockery:"George."
7. Lea Michele:"Happy Sunday."
8. Chloe Grace Moretz"It was a very basic day with @trevordukemoretz getting our #Fall on.. Just missing our PSL's.."
9. Sofia Vergara: "Feeling sexy for my saturday Cover Girl shoot."
10. Hilary Duff: "Excited for #hats in #nyc it's getting chilllllllly."