Fellow artists and celebrities such as HaHa, SG Wannabe's Lee Suk Hoon, and Baek Ji Young showed their support for MC Mong and his recent comeback with 'Miss Me or Diss Me' after a long hiatus.

Lee Suk Hoon tweeted, "I'm listening to the whole album. Listen with me," along with a screenshot of the album's playlist.

Baek Ji Young tweeted, "You worked hard, Mong... Good words and bad words, take everything to heart... Then make it into music...The regret, instability, love, sadness, overcoming, tiredness, loneliness, impatience, feeling of withering, and depression... Bring out everything, and answer back!! I won't congratulate you this early... It's just the beginning... I guess I'm your noona after all ^^."

HaHa also tweeted, "Friend... I missed you. #WelcomebackMCMong."