Mila Kunis and Ashton Kutcher will reportedly tie the knot this weekend .
It was rumoured that the pair, who welcomed their first child together, daughter Wyatt, in October last year, had already married but according to new reports, it hasn't happened just yet.
A source told the New York Post's Page Six column, "Details are being held close to the vest and were expected to go out to guests 24 hours or less before the wedding. It is going to be a very small and intimate affair with friends and family."
The couple, who met on the set of That 70s Show, first sparked romance rumours in 2012, following Kutcher's divorce from Demi Moore in 2011. In January 2014 Kunis was spotted sporting a diamond engagement ring.
