Conor Mcgregor -- Parties Hard After 13 Seconds of Work

Conor McGregor wasted no time celebrating after his 13 second knockout championship win over Jose Aldo.

There was a full-on rager at the SLS in Vegas, where Conor proudly displayed his belt. He told fans the 13 second victory was actually a lifetime of work, adding, "I am forever blown away by the support of my country. We have changed the game forever."

Conor celebrated in a Vegas casino with Swizz Beatz and UFC CEO Lorenzo Fertitta.