Billboard Music Awards: Who sang what

It was a star-studded night at the #bbma show. Here’s a quick Twitter rundown of, and reaction to, the most notable performances so far, including Justin Bieber, Carrie Underwood, Nelly Furtado, Jordin Sparks, and John Legend:

https://twitter.com/#!/JBieberBoy94/status/204382434148618240

https://twitter.com/#!/GitEmGirl/status/204380812622307328

https://twitter.com/#!/MTVNews/status/204376976130183168

https://twitter.com/#!/billboard/status/204385293099483136

https://twitter.com/#!/AlfredoFlores/status/204396126579863552

https://twitter.com/#!/billboardbiz/status/204394382412103682

https://twitter.com/#!/KalliCrawfordYO/status/204404266776010752

https://twitter.com/#!/GonzaloPaliM/status/204406143865470976

https://twitter.com/#!/GlamKitten88/status/204406029767802882

https://twitter.com/#!/Gbaybi/status/204406789104603137

Katy Perry was “Wide Awake:”

https://twitter.com/#!/fannymartinez/status/204415591883358208