It seems those engagement rumours won’t go away, as things are getting even more serious between Prince Harry and his girlfriend Cressida Bones. It was announced that they will be now co-hosting an official royal dinner party together this Thursday.

The couple will host the East Village dinner for Harry’s friends and those who walked with him on the 208 mile Walking with the Wounded trek, he completed last winter.

Even though Cressida will be not greeting guests at the door at St. James Palace, it has been announced that she will be the event’s co-host.

The dinner party is said to be an relaxed affair but will still be officially “royal,” as according to reports the “Queen’s rooms . . . are only used for official engagements like receptions and dinners.”

Royal experts have stated the fact that Cressida is co-hosting such an important royal event, only strengthens rumours that Cressida could soon become a royal bride-to-be.