The players involved in the prank includes Luis Suarez and Neymar burst in on Getafe midfielder Victor Rodriguez's press conference after Barca had beaten the Madrid side 2-0 on Saturday.
"In no case was it our aim to offend or bother any colleagues in the Getafe team," Barca said in a statement on Sunday.
Video: Barcelona players disrupts Getafe midfielder Victor Rodriguez's press conference
"The interruption in the mixed zone which coincided with Victor Rodriguez's press conference was an unfortunate and involuntary coincidence for which we personally apologise and wish to express to him our respect."
Source: Bloom Sports and NDTV