Fresh from his defeat to Nate Diaz last weekend, Conor McGregor appeared to be in good spirits during a random street interview with TMZ.

Among the items on the agenda included the possibility of Justin Bieber joining him on a walk-out and a rematch with Nate Diaz. 

Speculation continues to grow as to whether McGregor will take on Jose Aldo or Frankie Edgar at UFC 200 to defend his 145lbs belt, or whether or not he will fight at lightweight.