Who needs the Met Gala? Kourtney Kardashian and Travis Barker make their own fun while out in NYC

Paris Hilton steps out in LBD and faux-nytail in NYC... after her mother Kathy parties with Rihanna

Elsa Hosk goes completely nude for photo shoot with her daughter Tuulikki in front of NYC views

Fans Are Convinced Addison Rae Wore Kourtney’s K.’s Dress to Met Gala