Kris William "Billy" Bentley is better known by his middle name, Billy. He was a contestant on the 7th season of Big Brother, making it to the final four. He is a former boyfriend of housemate Hayley and was put into the house to stir up the hidden relationship of Andrew and Hayley. Billy states his occupation as being an Insurance Broker. He was travelling in Canada when approached by Big Brother producers to enter the house. Billy was not originally a legitimate housemate however was granted this position on Day 16 for the success of his task in challenging Andrew and Hayley's secret couple task. On Day 99, Billy was evicted with 14% of the merged vote, finishing in fourth place.