Kate Middleton and Prince William are "more open" and "talk about their relationship together" amid her cancer journey, a source tells PEOPLE.

Kate Middleton can now give British business her seal of approval, literally. The Princess of Wales, Kate Middleton is known to be a favorite amongst all royals and enjoys the approval of the general public the most.

Kate Middleton, who is celebrating her 43rd birthday on Jan. 9, has proven herself to be the shiniest jewel of the British monarchy. The princess is married to Prince William, heir to the throne.

Prince William and Princess Kate seemingly broke a big royal rule to honour Duchess Sophie, seemingly sending a clear message to King Charles about the future of the monarchy.For the unversed,

Meghan Markle's lifestyle series, "With Love, Meghan," is premiering March 4 on Netflix. The Prince and Princess of Wales are said to be focusing on the crown.

"For much of the same reason, Camilla has not felt compelled to speak with Kate about what it's like to be queen."

Kate Middleton's fashion choices have regularly inspired shoppers to purchase whatever she's wearing. And according to a new report, the Princess of Wales might soon be able to give brands in areas other than fashion her royal seal of approval.

On Jan. 21, the Prince of Wales, 42, kicked off the workweek with a visit to Centrepoint's Ealing hub in London to meet young people being supported by the charity.

With an entire family in the spotlight, the royals are bound to have tumult. Just look at this timeline of Prince William and King Charles' rocky relationship.