Dianna Agron, Jennifer Lopez & More Go Glam At Pre-Oscar Montblanc Party! Pics!

Hollywood hotties live it up the night before the Academy Awards!

All of young Hollywood hit up Soho House for the Montblanc Party Feb. 26, and they looked prettier than ever while celebrating Oscar weekend! Dianna Agron sparkled in a black mini as she chatted with Gossip Girl star Jessica Szohr while besties Taylor Swift and Emma Stone went bright in red and teal respectively as they spent the night chatting together!

Take a look at the photos above and tell us who you think was best dressed!