Isaac leaves Big Brother house

Isaac has left the Big Brother house, following the eviction of his ex-girlfriend Noirin.

The pair allegedly made a pact earlier today that if Noirin was voted out, the American would follow.

Although Isaac had said that he wanted to win the show, he appeared on Big Brother's Big Mouth halfway through the programme.

He explained that he believed Charlie had reasons for being in the compound and "deserved to win".

Isaac joined the house on Wednesday. He is the fourth housemate to walk out this series, after Saffia, Kenneth and Tom.