1 of 8
The creator of the hit Broadway musical was front and center with wife Vanessa Nadal. "Let's do this. #HamiltonLA," he captioned his selfie
2 of 8
The actor proudly showed off his Playbill, along with the caption: "It never ceases to amaze me just how remarkable and perfect this masterpiece is. So happy to celebrate the opening with the incredible @mrroryomalley and once again soak in the genius of Lin and this incredible company. Congrats on the opening LA."
3 of 8
The director took a fun selfie with Gugu Mbatha-Raw, Michael Ealy and Niecy Nash. "Hamilton LA premiere. The songs we love. The story retold. Vital," Duvernay wrote.
4 of 8
"We're in the room where it HAPPENS!!!!!" the actress captioned her selfie
5 of 8
STERLING K. BROWN
The This Is Us star excitedly took a selfie before the start of the show. "Opening night of #Hamilton in Los Angeles!!!! #GameTime," Brown wrote.
6 of 8
Perhaps the Grey's Anatomy showrunner celebrated her new Netflix venture with one of her favorite Broadway shows. "It is HAPPENING!!!!" Rhimes captioned the photo of her Playbill.
7 of 8
The SNL alum, who previously played King George III in the Broadway musical, showed his support at the opening. "Celebrating the homies on my home turf," Killam wrote.
8 of 8
The Scandal star marked his 62nd birthday at the Pantages. "Ready for a fun birthday night at @hamiltonmusical opening tonight in Hollywood," Perry wrote.
Brie Larson Transforms into Captain Marvel, Plus Justin Theroux, Lucy Hale & More
Celebs Who Quickly Found Love Again Following Their High-Profile Splits
The Celeb Guide to Having a Girls' Night
Star Tracks: Celebs on Social