[Amy]

Queen drummer Roger Taylor's ex Catrina Davies claims to have become the first Brit to have sex on Big Brother.

The model is a housemate on Italian Big Brother and had a night of passion with Alessandro, 31, says the Daily Mirror.

Catrina, 23, had a bath with the Italian and then watched a movie in bed together before having sex together.

Afterwards, Catrina asked: "How was it for you?" He replied: "It was beautiful, very beautiful."

But Alessandro's girlfriend found it less than 'beautiful' - she's moved back in with her parents.

Catrina is claiming the title as Michelle and Stuart denied they had sex under the table on BB5 in Britain.

Jade Dyer and Tommy Wright, both 18, did admit having sex - but that was on Teen Big Brother.

Ananova