Charlie Sheen's fiancée reportedly wants an "over-the-top wedding".
Brett Rossi is trying to persuade the 'Anger Management' star to hire a celebrity wedding planner for their big day in Autumn, but he's reportedly starting to get fed up of her demanding attitude.
A source told RadarOnline.com: "This wedding will be over the top, but Brett is being an absolute nightmare to deal with. She truly has become a real diva and no one likes dealing with her."
The upcoming nuptials will be Charlie's fourth trip down the aisle, while Brett has only been married once before, but she's adamant this time will be better than the last.
The source explained: "[Expect Brett] to wear a custom couture wedding gown, nothing off the rack for her! This will be very different from Brett's first wedding."
Meanwhile, the loved-up couple have invited Charlie's ex-wife Brooke Mueller, with whom he has five-year-old twins Max and Bob, to the lavish event.
Charlie, 48, and Brett, are keen for Max and Bob to have a role in their big day and are planning on giving them "special gifts" to help them fit in to their new family.
Charlie proposed to his 24-year-old girlfriend during a trip to Hawaii in February, but their wedding was put on hold while Brett finalised her divorce from her first husband, Jonathan Ross.
Tagged in Brooke Mueller Charlie Sheen Brett Rossi