Speaking to the Express, Jayne Wallace, a clairvoyant at the Psychic Sisters, said: "Meghan is going through a tough time and does not have the energy she needs from her own family.
“But she is a very similar personality to Diana, who was strong and private and a good mum."
Ms Wallace continued: “Meghan will have a difficult time as it is her first baby, but Diana will help her as she was also in the public eye as a mother and reluctantly had to make adjustments to her life, as she knew there was a big difference between being a princess and a celebrity.
“Meghan will learn from this and will try to keep things private as possible but still give the public a little bit of what they need in her own time.”
Princess Diana died in a car crash in 1997.
In 2017, Prince Harry opened up about his late mother and the special times they shared together.
"...As a son I would say this, she was the best mum in the world. She smothered us with love, that’s for sure," he told a documentary marking the 20th anniversary of her death.
“She was one of the naughtiest parents,” he added.