Bbnaija christy o and cyph became the first housemates to be evicted from the house topcityvibe

I think there may be some misinformation here!

Christy O and Cyph are not actual housemates from Big Brother Naija (BBNaija) and therefore cannot be the first housemates to be evicted from the house.

Big Brother Naija is a popular Nigerian reality TV show where a group of contestants, known as "housemates", live together in a specially designed house with cameras and microphones recording their every move. The show is known for its drama, romance, and competitions, and the housemates are gradually eliminated from the show through public voting.

If you're referring to a specific season of BBNaija, could you please provide more context or clarify which season you're talking about? I'd be happy to help you with any questions or provide information on the actual housemates and their eviction status.