To mark Louis' arrival and Charlotte's third birthday, a gorgeous photo taken by Kate was released, showing the little Princess cuddling her new brother while giving him a tender kiss on the head.
It was taken by Matt Porteous, chosen by the duke and duchess to to be their private photographer for the day, at Clarence House after Louis was baptised in The Chapel Royal at St James's Palace last Monday.
The new picture taken by Matt Porteous was released on social media at 10am today, almost 12 hours after Kensington Palace put out another four shots by Matt Holyoak from the day last night.More news: Paul Manafort's request to move trial to Roanoke denied
The two-month-old was not the only royal family member who had a good time taking the pictures.
The four official photographs first released by the Royal Family were taken by Matt Holyoak, however the fifth photo was snapped by photographer Matt Porteous.More news: Trump strikes back at critics of Helsinki summit with Putin
That said, photographer Matt Holyoak did include a hidden tribute to the British monarch in Louis's official christening photots. There was also a photo of Prince William and Kate Middleton with just there three children and one of the entire immediate family together, including Prince Charles, Camilla Parker-Bowles, Prince Harry, and his new wife Meghan Markle.
Kate and Wills kept it intimate, with only the little Prince's godparents, their spouses, and close family members in attendance.
Painted in 1972 by Michael Noakes, the monarch is seen wearing a blue coat and hat - co-ordinating with the blue shades worn by the family in Prince Louis' christening pictures. The archbishop of Canterbury, the Most Rev. Justin Welby, who also officiated the May nuptials of Prince Harry and Meghan, Duchess of Sussex, performed the ceremony.More news: Raptors Could Be In 'Driver's Seat' To Trade For Kawhi Leonard
- Michelle Obama lets her hair down at Beyoncé and Jay-Z concert
- Kim defends Kylie against people saying she's not 'self-made'
- Watch Rami Malek Transform Into Freddie Mercury in New 'Bohemian Rhapsody' Trailer
- Boulder falls on people bathing at Kashmir waterfall, killing 7
- Liverpool make €70 million Alisson swoop
- Oxygen Masks Dropped as Ryanair Flight Plummets 27,000 Feet, Hospitalizing 33
- As Amazon slashes prices, Bezos sees jump in wealth
- Galaxy Note 9 official press render leaked
- Trump reveals details of planned Air Force One makeover
- Novichok victim 'picked up perfume bottle containing deadly nerve agent'