Our favorite dynamic trio hit the red carpet.
And the gang partied in style.
Harry and Matt had a whackiest food face-off.
Although we think it's fair to say Harry won...
Isaiah cracked out the old desktop.
Harry sent us into a state of oblivion with this never-ending selfie.
Let's not forget that time Katherine surrounded herself by giants.
And there's always room for Emeraude in silhouette.
Oh, and Jon Cor is getting really good at doing crazy flips.
Like really, REALLY good.
What Shadowhunter-y things did you get up to this weekend? Let us know in the comments below!