Why Rihanna, Justin, T-Swift and more bailed on MET Gala 2019! May 8, 2019 Usaadmin Celebrity News and Gossip Why Rihanna, Justin, T-Swift and more bailed on MET Gala 2019! The 2019 Met Gala BLEW us away with all the looks that the celebs came to serve BUT why were our faves Justin Bieber and Rihanna NOT there??