Newsmakers

Hollywood's former couple Jude Law and Sadie Frost's marriage hit the rocks because they reportedly got into wife swapping.

Wife swapping is being done by lots of couples despite the warning of relationship experts that it is a dangerous game.

According to The Sun , Jude and Siena are also supposed to have swapped with Supergrass drummer Danny Goffey and his girlfriend Pearl Lowe.

However, the tragic end of the marriage of tinseltown's couple's divorce is unlikely to stop more couples seeking adventurous sex.

Sex experts have revealed that in addition to those who already exchange partners, 14 couples out of every 100 would like to give it a go.

Wife-swapping has its roots in car key parties, which were popular in the 1970s, wherein at evening parties men threw their keys into a bowl and went to bed with the woman who picked out their set.

Today with the advancement of technology, the swapping culture has spawned websites, magazines, nightclubs and even hotels, and one swapping site gets more than 25,000 hits a day.