Brad Pitt and Angelina Jolie to wed this weekend?

Speculation is rife that Brad Pitt and Angelina Jolie's wedding will take place this weekend as they host a family party at their French mansion.

The Hollywood couple announced their engagement earlier this year, and look set to finally tie the knot as the Olympics draw to a close.

The celebrations are said to be for Brad's parents' 50th wedding anniversary but insiders believe otherwise, claiming there's a 'real buzz' at the property.

'Brad flew in to oversee preparations but they're all here now,' a source close to the stars told The Sun. 'They say it's for Jane and Bill, but some think this could be it.

'Even Angelina's private jeweller [Robert Protocop] is here.'

The happy couple met on the set of hit film 'Mr. and Mrs. Smith' in 2005 and have six children together.