Supposedly dated Jemima Khan for 2 years. She was married before and has 2 children. She is extremely wealthy. (her father well known in UK and very rich) They have been secretly engaged for 6 months. No comment from them, of course.
I saw them at the airport in Heathrow! It was so weird, he was right ahead me in line as we went through the security check and I was totally freaking out inside but trying to act cool. He looked a bit grouchy though because they were totally going through his girlfriend's suitcase.