Will Jack Antonoff attend Taylor Swift and Travis Kelce's Wedding?

Attendance is confirmed if the person is reported present at the event by any Source Agency, including social media posts by the person themselves. Virtual attendance counts as attendance unless the event is explicitly in-person only. Brief appearances or partial attendance count as attendance. The event must occur in the specified year. If the event is cancelled, postponed beyond the expiration date, or does not occur in the specified year, the market resolves to No.