Lady Gaga’s Australian tour kicks off this week, however some reports are speculating about the current state of her health after the singer almost collapsed during a recent show in Auckland, New Zealand.

Footage of Gaga’s performance of Bad Romance, the show’s closing number, has emerged on YouTube, and shows her looking unsteady, tired and somewhat dazed. As the backing dancers perform the routine with precision, Gaga takes her headdress off and sits down on the stage for most of the song, her eyes looking glazed.

Watch the footage here:

According to The Daily Telegraph, Gaga was forced to cancel a January concert in America due to exhaustion.

Lady Gaga’s Australian tour hits Sydney this Wednesday.