Meghan Markle and Prince Harry
Meghan Markle just dropped a big clue that her engagement with Prince Harry might be announced soon. Pictured: Markle and Prince Harry ttend a Wheelchair Tennis match during the Invictus Games 2017 at Nathan Philips Square on Sept. 25, 2017 in Toronto. Getty Images/ Chris Jackson

Meghan Markle and Prince Harry's fans are looking forward to their engagement and it seems that the announcement might be happening soon.

The "Suits" star was reportedly spotted being driven around London in a black Volkswagen by a beefy male chauffeur. While this may sound unrelated to her engagement at first glance, this could be a subtle hint that Markle and Prince Harry would be making a special announcement soon, Express reported. According to the publication, Kate Middleton was also photographed in a dark-colored Audi A3 days before she and Prince William announced their engagement to the public.

Prior to this sighting, many already believe that Prince Harry has already popped the big question during their trip to Africa in August. When the Duke and Duchess of Cambridge admitted that they were already engaged, Prince William confessed that he asked Middleton's hand in marriage a month before the announcement during their trip in Africa, too. It's already over a month since Markle and Prince Harry had their vacation in Africa, and it's likely that the two are already prepping to announce their engagement.

Although, Markle and Prince Harry haven't confirmed their engagement yet, many are convinced that they already are. In fact, one source described their relationship as "good as engaged" because the two are already open about their marriage plans and are even discussing them in front of their families and friends.

Another insider also shared that the two may already be engaged but are just delaying the announcement because Prince Harry wants Markle to finish her hit legal drama series on USA Network. "I think it's already happened but they're holding the news back until she has finished on 'Suits,'" one friend told Us Weekly. "I've never seen them happier. It's amazing."

Markle's life is expected to change big time when she marries Prince Harry. First, she will likely leave "Suits" as most royals are encouraged to drop their personal careers to focus on their royal duties. Second, she has to keep her personal opinions about public matters on her own because the royals are not allowed to discuss their views in public. This might be a bit challenging for Markle as the "Horrible Bosses" star is known to be very candid when it comes to social and racial issues.

Do you hear wedding bells for Markle and Prince Harry? Do you agree that a royal engagement announcement is happening soon? Drop a comment below.