It looks like Princess Beatrice will be spending some time away from boyfriend Dave Clark to plan an extravagant bachelorette party for her good friend, Mila Kunis.

According to Entertainment Wise, now that the gorgeous brunette is getting married to boyfriend turned fiancé Ashton Kutcher the royal of York has the duty to plan an extravagant blow out for the 30-year-old.

Apparently Beatrice is rumored to have booked a vacation at an exclusive resort in Cannes, France to celebrate the "Jupiter Ascending" actress' engagement to "The Two and a Half Men" star.

The Daily Star reported that the 25-year-old has planned a French vacation for Kunis and a group of their friends ahead of the star's upcoming nuptials.

A source revealed, "Beatrice seems almost as excited about the engagement as the couple themselves."

The insider continued, "Like all Mila's inner circle, she's known marriage has been on the cards for some time. But now things are official she wants to crack on with the celebrations.

"Bea told Mila she wants to take her for a pre-wedding shower in Cannes along with six or seven of their mutual friends."

While on the getaway the Princess is said to have a few surprise up her sleeve. The source explained, "Bea has promised there will be a few surprises."

Adding, "And Mila knows better than to assume just because her friend is royal she'd hold back on the party plans."

The party planning news comes after Mila Kunis was spotted around Hollywood with a huge diamond engagement ring on her finger.

The couple rarely talks about their relationship and has not and most likely will not make a statement about the status of their romance.

After his public divorce from ex-wife Demi Moore, Ashton Kutcher has done his best to keep his relationship with girlfriend turned fiancé Mila Kunis private.

In an interview with Elle, Kutcher said, "I am going to do everything in my power to have this relationship be private."

He continued, "You know, I've learned the hard way how valuable privacy is, and I've learned that there are a lot of things in your life that really benefit from being private."