[dropcap]B[/dropcap]ig Brother Naija 2018 housemates were on Friday thrilled when Biggie surprised them with a visit to the house by Pepsi ambassadors Dj Spinall and Dj Obi. The Pepsi ambassadors taught housemates the act, using the Amplifier and other equipment. Miracle was announced winner of the this week’s ‘Pepsi challenge’. He was the first