Sia Performed ‘Chandelier’ With Lena Dunham and Um

Sia performed her single “Chandelier” Monday night on Late Night With Seth Meyers with help from Lena Dunham. I’m not sure why everyone clapped at the end. Having Dunham comically and stiffly flail her body around in a bit of performance art was really weird and terrible.  If I had tomatoes, I’d throw it at her.