When you are royal, you spend like royalty… Oops! Not Chris Brown's daughter!

Jay Z is still celebrating his wife, Beyonce's 34th birthday and he's doing it in a grand style a.k.a in front of millions!

According to Us Weekly, Jay and Bey boarded a N180 million ($900,000)-a-week yacht called Galactica Star on their recent trip to Naples, Italy and also took a detour to Capri.

"Almost every September, they head to Italy and France and charter an überluxe yacht for a week or two," an insider tells the site of the couple's trip with 3-year-old daughter Blue Ivy.

"Now that Blue’s older, they enjoy showing her the places they’ve grown to love,” the source continues.

They made the experience a true family affair and had friends join them – including Bey's BFF Kelly Rowland, her husband, Tim and son!

"Blue loves her[Kelly]," the source reveals of the former Destiny’s Child member. "Blue’s been having fun with Kelly so Bey and Jay get a little alone time in” – perhaps to work on baby No. 2?

"They are trying to have another baby, but it hasn’t happened just yet,” the source says. “But they are working on it."

Read More:Jay Z caught singing and dancing to Beyonce's songs at 'Made In America' Festival

In his tribute video to his wife on her birthday [September 4], Jay sang: "This song reminds me of you and I on vacation. It represents vulnerability; it’s us in our own world."

What a world with too much $$$$! Lovely!