Housemates take on role of Kat

The Big Brother house became rose-tinged this evening as the group donned pink velour shorts and vest tops to pretend to be Kat.

The Thai housemate's well-versed tunes 'Cookie Love' and 'Happy House' reverberated around the compound as the group got into the role.

"Why does no-one want to play with me?" wailed Mikey.

Meanwhile, Darnell put on a high-pitched voice and squealed phrases such as "I look like [a] potato", "So nice" and "No Ruk Koon, Big Brother".

The living area then became a mass of dancing, pink-clad bodies as Big Brother played music into the house. As the tune came to an end, the group launched into a mass rendition of "Happy, Happy, Happy House", led by the delighted original.