Cohen to marry Fisher in secret ceremony?

ALI G star Sacha Baron Cohen is reportedly set to tie the knot with fiancée Isla Fisher in a secret ceremony in August.

The 34-year-old funnyman and the Wedding Crashers actress, who started dating in 2002, are planning to exchange nuptials at an undisclosed location in central Europe later this year.

Wedding guests will allegedly include celebrity pals Madonna and husband Guy Ritchie, Courteney Cox and Jennifer Aniston.

A source tells British newspaper the News Of The World: "They've been waiting for the right moment to get hitched and have decided its going to be late this summer."