Think Prince Harry and Meghan Markle had a whirlwind romance? Within months of their initial meeting, Prince Rainier III proposed to Grace Kelly during a tour of America. Tap the link in our bio to see the familiar story of another American actress who traded Hollywood for the #princess life. _ 📷: 3777/Gamma-Rapho/Getty Images | #Royals #RoyalWedding #GraceKelly #TBT #ThrowbackThursday