Ghanaian dancehall artiste Shatta Wale launched his WonderBoy album at the Reign concert.
Performing at the concert was hiplife artiste Kwaw Kese.
Kwaw Kese, however, did not receive much love from the audience as he was met with an unwelcoming audience.
Shatta Wale fans began throwing bottles and hooted at him whilst he was performing.
Fans of Shatta Wale were not expecting Kwaw Kese to perform because he is a known critic of Shatta Wale.
Obviously angered by his criticism of Shatta Wale, they retaliated by throwing bottles at him.