Prince Harry, 33, and Meghan Markle, 36, have been dating more than a year now and fans of the couple have been waiting on tenterhooks for their engagement to be announced.
In September, the couple made their first public appearance together at the Invictus Games in Toronto, and it was also reported they met the Queen for tea two weeks ago, sparking rumours Harry could be about to get down on one knee.
As well as predicting Meghan will quit Suits after she finishes filming for the seventh series, royal experts say the pair will marry in June.
Sources told ET the actress is planning to quit the show and move to London to be with the young prince with a month.
Royal expert Katie Nicholl said: “I am told by my sources that Meghan is likely to be moving to London as soon as November.
“She’s not signing up for another series of Suits. She’s planning to leave Canada and make London her new, permanent home.”
Harry currently lives in Nottingham Cottage in Kensington Palace grounds, and Katie believes that is where the American actress is headed.
She added: “I am told that she will be moving into Kensington Palace – in fact, she already keeps a wardrobe of clothes at Harry’s house over in Kensington Palace and she’s going to be spending all of her time over here from now on.”
Another royal insider has revealed the Queen has given Meghan her seal of approval.