Remember, last year when there was huge speculation that some of the lyrics of last year's 'SMTM3' winner Bobby were dissing certain idols?

Particularly, Bobby was alleged to have dissed VIXX in a few lines of his lyrics of "YGGR" with the lines, "You guys have a long way to go. Boy group rappers come on stage with a clock dance. If you're tone deaf, go practice." This was said to have been referring to VIXX's 'clock dance' choreography for their track "Eternity".

And in response, VIXX's rapper Ravi had fired back with some lyrics of his own, which started off with the words, "That's right I'm an idol but you're also a f*cking idol".

So during the recent airing of 'SMTM4', Ravi was asked about this alleged 'diss song' aimed at Bobby. As Ravi walked into the the room for his second audition, Jay Park said, "I heard that you dissed Bobby."

Ravi replied, "It wasn't so much a diss, but Bobby had written lyrics that aimed at our group, so I came up with a track that was in response to that."

During the interview portion, Ravi explained further, "At the time, among boy group rappers, I was the only one doing the 'clock dance' and rapping about the topic of time. So who else could he have been talking about, if not me?" 

Ravi finished off his segment with an aggressive rap performance for his second audition, but was it enough to impress the judges? Check out the clip below if you want to find out!

SEE ALSO: Fans speculate Yeri may be leaving SM after heartfelt message to fans