Meghan Markle and Prince Harry are celebrating this week. Their daughter Lilibet Diana was born four years ago, and Markle wanted to remember her birth on Instagram. That's why the former actress shared a very special video from four years ago on her social media profile: filmed in the hospital, it shows her, pregnant, and Prince Harry dancing hours before the birth of their daughter. In this way, the couple joined the TikTok challenge known as Baby mama, in which pregnant women and their partners danced to the song of this title.