Attention, Little Monsters! Lady Gaga’s making a pit stop in the middle of her artRAVE world tour for a very special New York Fashion Week performance. Taking place on Friday, September 5, at New York’s Plaza Hotel, Gaga’s set will be the centerpiece of an event hosted by Harper’s Bazaar. (But monsters, don’t start lining up for a spot inside just yet because this fête appears to be invite-only. Womp womp.) Gaga is, of course, the cover girl for Bazaar’s September issue—and featured in a seriously madcap interview with (Uncle) Karl Lagerfeld—making her the obvious choice for the major September soiree.