Well this is quite an unlikely pair of friends, isn't it?
The two sat on the sidewalk and chatted shortly after the comedienne's performance before they went their separate ways.
Later on in the night, Gomez posted several pics on her Instagram from her girls' night out.
In one clip, she showed her gal pals laughing inside the venue and posing with their tickets.
And this isn't the first time they've hung out, two were previously seen spending time together backstage at the We Day California conference last month.