Ariana Grande had a rather busy weekend, since she served as the host and musical guest on Saturday Night Live. And how did the superstar celebrate you ask? Well, she simply hung out in her hotel room with some buds, including two of her ultimate best friends, Alexa and Doug. Ari documented all of the silly shenanigans on Snapchat and this group selfie is too precious. The fact that they made sure to be with her during one of the most important nights of her career shows how much this friendship means to them!