Halle Berry is planning to marry her fiance Olivier Martinez at an intimate ceremony in California over the summer, according to reports.

The Hollywood actress recently became engaged to the French film star and documents filed as part of her custody battle with ex-boyfriend Gabriel Aubry have revealed she hopes to move to Martinez's home country with her daughter, Nahla.

New reports suggest the couple's wedding is now just months away as they plan to tie the knot in California in the early summer.

A source tells Britain's Mail on Sunday, "'They are planning the wedding in California's wine country early this summer."

The publication also reports they are planning to invite Martinez's ex-girlfriend, pop star Kylie Minogue, to the nuptials. The insider adds, "It's rather unconventional but they are inviting Kylie as they've all become friends. Olivier and Halle went to Kylie's concert in L.A. last year and they'd both like her to be at their special day. There's no hard feelings at all and both Kylie and her partner Andres Velencoso will be welcome at the event."