However, since Jennifer is notoriously private and isn't on any form of social media, the only glimpse of the stars we got was via paparazzi shots of the guests arriving and leaving the Hollywood venue.
Until now, that is. Because it turns out that Kate Hudson decided to break Jennifer's "no social media" rule, and posted a series of photos of herself with Jen and Gwyneth Paltrow.
In the snaps, taken in a gif booth, the trio look happy and relaxed, with Kate sipping on a martini.
Kate shared the photos alongside a caption telling Jen how much all the guests loved her.