00:48 First family outing! Duchess Catherine steps out with Prince Louis and Princess Charlotte The doting new mother-of-three enjoyed a sweet day out with her two youngest kids.
00:25 “She won’t leave baby Louis’ side!” Princess Charlotte loves being a big sister The two youngest Cambridges have already formed a close bond.
00:48 Princess Charlotte’s toys are “hand-me-downs” from older brother Prince George She’s the middle child, that’s for sure!
01:07 The Queen had the sweetest reaction after meeting Prince Louis The littlest royal is already melting his great-grandmother's heart.
How do Prince Louis’ first photos compare to Prince George and Princess Charlotte’s? Let's take a super cute walk down memory lane...
00:48 It’s a royal double act! Princess Charlotte and Prince Louis star in stunning new family portraits That's one proud big sister!
01:07 Queen Elizabeth flies in a helicopter to meet Prince Louis for the first time Guards... Bring out the chopper!
01:07 Prince Louis’ birth certificate reveals Prince William and Duchess Catherine’s occupations And they’re anything but ordinary!
01:07 Prince Louis’ next appearance: This is when we’ll get to see the new royal baby again We're counting down the days til we catch a glimpse of the littlest Prince again!