David were nominated. Because he won Friday Night Live, Gaelan used his Three Point Twist on David, changing the final eviction line-up to Michael McCoy, Camilla and John. Katie gives Dino the challenge of having to remain within 5 metres of Camilla for half the day in exchange for Katie's bread rations. When Camilla found Dino spending most of the day with her she thought he might have been interested in her. Katie celebrated her 20th birthday on 23 May. Big Brother threw a surprise birthday party for her in the Rewards Room. The party had a Hawaiian beach theme where all the housemates dressed in Hawaiian costumes. Dino and Intruder Danielle pash at Katie's party. Camilla was upset because she thought Dino was interested in her. Jade's first Insider mission was on 23 May, where she was only allowed to sing and not speak in her usual manner from sunrise to sunset. She spent the day in silence in an effort to complete her task, only having to resort to singing on a few occasions. On 24 May, Michael McCoy stole a number of Housemates' toothbrushes and hid them in a sock under a bed in an effort to create conflict and entertainment within the House. The housemates never found the toothbrushes despite Big Brother showing the housemates where they were located. Michael McCoy never admitted he was the culprit. Michael did all of this of his own accord, having been relieved of his Insider role the previous week. Intruder Danielle won Friday Night Live, and chose John to join her in the Rewards Room. The theme for the night was Horror Night. The three boxes contained a trip to South Africa, a motor scooter and a salad sandwich. Danielle chose the box containing the sandwich. Camilla received a $5,000 fine for entering the rewards room which only Danielle and John were allowed in. This brought the fine total to $500,000. Michael McCoy was evicted from the House on 28 May. His farewell message implicated another housemate in the theft of the toothbrushes. Prize money at the end of Week 5 was $500,000. Week 6 Big Brother played the video of Michael Mccoy stealing the toothbrushes before nomination. Originally in general nominations, Jade, Dino, Camilla and Krystal were nominated. Because Danielle won the Friday Night Games, Danielle used her Three Point Twist on Krystal, removed Krystal from the list