This incident happened at the end of the Spanish La Liga match between Real Madrid and Athletic Bilbao at the San Mamés.
Real Madrid won the math 3-0 thanks to goal from Higuain, Ozil and Cristiano Ronaldo to clinch their 32nd La Liga title and their first in four years.
However during the title celebration, Ronaldo was involved in a fight with Bilbao midfielder Javi Martinez. Both players exchanged words and Ronaldo continued with his celebrations.
Check it out.