WATCH: Sia perform 'Chandelier' with Lena Dunham

Australian singer Sia made an appearance on US television last night, performing on Late Night with Seth Meyers with Lena Dunham of Girls fame.

In an apparent homage to the single's video, Dunham dons a blonde wig and thrashes around a mock bedroom before climbing into a bunk bed and snuggling with Sia, who performed the whole song laying face down in that very bed.

Watch the performance below.