Everybody knows that Rihanna and Chris Brown are nothing short of unconventional. From plans of an unusual wedding, with Riri wearing a bikini and having a carnival-inspired atmosphere, now the controversial couple apparently wants to have a pre-wedding party in a boat!

The two singers have long before confirmed that their relationship is back on track, after the widely publicised assault of Chris on Rihanna back in 2009. Now that they're together, Rihanna insists that Brown has changed and that their relationship is completely different this time around.

Countless rumours of the duo being engaged and planning to tie the knot have spread over the Internet in the past few months, and this time, the two singers are reportedly planning a joint bachelor and bachelorette party on a yacht after the Barbados-born beauty finishes her tour.

The couple will be renting a yacht in the south of France, just like what Rihanna did in 2012, where she spent last summer sunning herself on the $250,000-a-week Latitude Benetti yacht, which included accommodation for up to 12 people, two dressing rooms, massage and beauty salons, and five decks for sunbathing and dining.

An insider told British newspaper The Sun, "She's warned [the crew of yacht] Latitude to prepare themselves for the party of the century and requested they install a stripper pole. They're telling pals it's going to be a wild joint [bachelor and bachelorette party] ahead of them tying the knot. It will be a 24-hour-a-day party."

The two superstars and their closest friends will be sailing around Monaco and Corsica, the trip lasting up to two weeks.

Just last year, the headlines can't seem to get enough of the 25-year-old songstress after her 'wild' ride in Latitude. Riri and her friends reportedly partied hard that the vessel's staff were unable to sleep. The Diamonds star's tab included 25 bottles of champagne, 60 bottles of Peroni and Corona, and ten bottles of tequila.

If there's truth to the reports, the staff and crew are more ready than ever this year. A source laughs while saying, "It's going to be absolute mayhem. The crew are going to have to sleep in shifts."