Beerus and Roh, the Kaioshin of Universe 9, have been long-time rivals. They both have immense power and control over their respective universes. However, Beerus has always been considered the stronger of the two.
Majin buu: you may be strong but buu is stronger than you bezel *he does an energy wave
Bezel: *gets blasted flying*
Grand priest: majin buu has win
Kibito goku gohan and whis: nice!!
Roh (kaioshin of universe 9): damn it!!
Sidra: well...
Shin and beerus: *they both hug eachother* yay he won!