Charlie attempts unicycle challenge

Charlie tried to cross the swimming pool on a unicycle yesterday as part of this week's circus shopping task.

The 22-year-old took part in the 'Unicycle of Jeopardy', in which he had to ride across a bridge over the pool.

However, he found the challenge difficult. With a look of fear on his face, he began to pedal but the unicycle soon slid from underneath him and he jumped off to avoid falling into the water.

"Get back!" Lisa encouraged him. "Try it again, just try it again."

As the housemates called out advice, Charlie began his second attempt, but the unicycle soon dropped into the pool. The Geordie managed to save himself by springing off the seat and clinging onto one of the barriers at the end of the bridge.

The housemates cheered and laughed as Big Brother announced that the challenge was over.