[Amy]

Housemates have to sing their little hearts out...

Pin back your ears - the housemates are about to exercise their vocal chords - and this time it's fully sanctioned by Big Brother.

For today's task housemates will pair up to become three famous singing duos from their generation. They must practice and learn their duets ready to perform whenever Big Brother plays the trigger into the House. If housemates complete the task successfully they will win a reward.

Under-21s Brian and Amanda & Sam must be perform A Whole New World as Jordan and Peter.

The over-21s, Liam and Ziggy must team up for Kylie and Jason's Especially For You.

And finally the over-30s, Carole and Jonty, will sing Islands In The Stream as Dolly Parton and Kenny Rogers.

Housemates will initially be called to the Diary Room to receive details of whom they will be performing as, to listen to their tracks and get their lyric sheets.

They will then have a second rehearsal to hear their track again, but this time it will be without vocals so they can practice their performance.

Once housemates have perfected their songs, they must wait for their performance slot. Big Brother will play the chorus of their song into the House and housemates will have three minutes to rush to the Garden, put their costumes on and take their positions on the dance floor ready to perform their duet immediately.

Article Channel 4