Prince Harry and Meghan Markle
Here are five reasons that convinced the public about Prince Harry and Meghan Markle's engagement. Pictured: Prince Harry, Markle attend a Wheelchair Tennis match during the Invictus Games 2017 at Nathan Philips Square on Sept. 25, 2017 in Toronto. Getty Images/Chris Jackson

Prince Harry and Meghan Markle may not have confirmed their engagement yet, but there are several reasons people believe they already are.

Despite the lack of confirmation from the palace about the "Suits" star's engagement to Prince Harry, many are convinced that the couple is already engaged. In fact, even the betting games believe that they already are.

"We believe the happy couple are already engaged and possibly have been for some time," Rupert Adams told People. Now, people are betting on when Markle and Prince Harry's wedding will be and if the royal prince will shave his beard or not.

Here are five reasons that convinced the people about Prince Harry and Markle's engagement per E! News.

They already made their public debut. Prince Harry and the "Horrible Bosses" star have already made their first public appearance at the 2017 Invictus Games in Toronto on Sept. 25. They even held hands during the event.

Markle has already met the queen. Several sources confirmed that Prince Harry has already introduced his girlfriend to Queen Elizabeth II. In mid-October, the monarch reportedly invited Markle for a tea together. Many believe that this is a clear indication of how serious Prince Harry and Markle's relationship is.

Prince Harry is close to Markle's mom. Markle brought her mom, Doria Radlan, during the closing ceremony of the 2017 Invictus Games. The trio was spotted together and according to insiders, it was not the first time for the royal prince to meet his future mother-in-law.

Markle is moving to London for good. Multiple sources have confirmed that Markle has already decided to drop her role in "Suits" to be with Prince Harry in the U.K. The actress and her on-screen partner, Patrick J. Adams, have already filmed their characters' wedding for Season 7's finale to wrap up their roles in the series.

Also, there are already talks about the things that Markle should do with her dogs in order to move them with her in London. The actress has two pet dogs: Bogard, a Labrador-shepherd, and Guy, a beagle.

Multiple sources confirmed their engagement. Several sources have already confirmed that the couple is already engaged or is as good as engaged.

"While Meghan may not be wearing a ring or a formal engagement announced, it's fair to say they're as good as engaged now," one insider said.

Another source also confirmed to Us Weekly that Prince Harry has already popped the big question to Markle. In fact, they have decided to have a summer wedding.

Do you believe that Prince Harry and Markle are already engaged? Drop a comment below.