Who is Meghan Markle ?

She became famous as an actress in "Suits", but on the day of the wedding she says goodbye to performances. To marry Prince Harry, she had to be baptized in the Anglican Rite. Her origin, past life and career make her one of the most unusual women who join the British royal family.
While the wedding of Prince William of Kate - coming from a wealthy, but not aristocratic British family - was a breath of freshness in a slightly ossified monarchy, in the case of marriage to Meghan Markle and Prince Harry you can already talk about a real hurricane of change. What is the difference between the youngest son of Diana?