Pharrell Williams and Helen Lasichanh are set to host their official wedding party later this month (Oct13), according to a U.S. report.

The couple reportedly married in a secret ceremony in France in August (13), but the hitmaker and his partner have waited to celebrate their nuptials with a celebrity-filled bash on 12 October (13).

Details about the wedding are scarce, but Jay Z and Justin Timberlake are expected to perform and the guest list reportedly includes Clipse rappers Pusha T and Malice, Robin Thicke and wife Paula Patton and Gwen Stefani, according to

Williams proposed in 2012 and the couple has a four-year-old son together.