prince-george-princess-charlotte

Meet Princess Charlotte.

Proud parents Prince William and Kate Middleton released the first official portrait of their nearly 5-week-old daughter on Saturday afternoon via Twitter. Held by her 22-month-old big brother, Prince George, the royal newborn looked adorable in a white knit sweater.

Meanwhile, the royal toddler is seen sporting his neat blond side-part and signature knee socks.

“We’re delighted to share the first photo of Prince George with his little sister Princess Charlotte,” Kensington Palace Tweeted, and added, “The photo of Prince George and Princess Charlotte was taken by The Duchess of Cambridge in mid-May.”

The sweet snapshot is the first of four official portraits, with three more to be released at 5 p.m. ET.

On Friday, Kensington Palace announced that Princess Charlotte will be christened on July 5.

We’re delighted to share the first photo of Prince George with his little sister Princess Charlotte pic.twitter.com/lJbWwsqFva

— Kensington Palace (@KensingtonRoyal) June 6, 2015