Prince Carl Philip of Sweden and his wife, Princess Sofia, Duchess of Värmland, sure make a lovely pair. The soon-to-be parents started dating in 2009, announced their engagement in June 2014, and made it official on June 13, 2015. Prince Carl may not be as well known as his British counterpart, Prince William, but he's actually third in line for the Swedish throne and definitely has that Prince Charming look down. Scroll through to see their best moments!