The pop star arrives at the SNL after-party.
The singer and Taylor's ex heads to the after-party.
The actress joins husband Joe Jonas at the after-party.
The couple joins the singer at the after-party.
The model and actress arrives at the after-party.
The Queen's Gambit star arrives at the after-party.
The SNL star appears at the after-party.
The SNL star heads to the after-party.
The singer performs her extended, 10-minute version of "All Too Well" on SNL.
The singer performs on SNL.
Cast members Bowen and Aidy appear in an SNL promo with Taylor and the host.