[SairBabi92]

The housemates have been paired together in duets to sing their hearts out for a reward.

Housemates have recently been well practised in exercising their vocal chords in arguments, but for this task, they have to hit all the right notes with their singing voices.

Brian read out Big Brother's task orders to his fellow housemates, telling them that pairs "must perform iconic duets from their generation", complete with outfits. Housemates clap and cheer at the news.

Brian reveals the under-21s himself and twins, Amanda and Sam, must perform A Whole New World as sung by Jordan and Peter.

The twins squeal with delight at their song.

Over-21s, Liam and Ziggy were ordered to team up for Kylie and Jason's Especially For You.

"You are going to make a beautiful Kylie," Ziggy told Liam, laughing. The pair agree that Ziggy most definitely makes the most convincing Jason Donovan character.

The over-30s, Carole and Jonty, were ordered to sing Islands In The Stream as Dolly Parton and Kenny Rogers.

"Ah that'll be funny," said Carole, "I don't know whether we'll pass though. Dolly Parton. I'll probably have a blonde wig and a busty kind of outfit."