Royal Wedding 2018

Meghan Markle and Prince Harry finally scraped together enough dough to pay their deposit and lock in a wedding date.

The palace announced Friday the couple will do the damn thing on May 19. That's one week earlier than a British tabloid had reported it would be, and means they will NOT tie the knot on a 3-day weekend. Bummer for their guests.

Nothing particularly special about the date in British royal history, anyway.

It is, however, the birth date of Malcolm X, Ho Chi Minh and Kim Zolciak. Sooo ... there's that.

Prince Harry hadn't even finished his proposal when Meghan Markle kept interrupting -- CAN I SAY YES NOW?!

The newly engaged couple dished details about their engagement in an interview with the BBC ... revealing some pretty spectacular details about how it all went down. According to the couple ... the engagement happened a few weeks ago earlier this month at Harry's Nottingham Cottage inside Kensington Palace.

Harry got down on one knee and made his case ... but apparently a way-too-excited Meghan couldn't and wouldn't let him finish before charmingly butting in and asking, "Can I say yes now?" Adorbs.

And check this out ... Harry included 2 diamonds that belonged to his mother, Princess Diana, in Meghan's engagement ring "to make sure that she's with us on this crazy journey together."

Harry and Meghan met about a year and a half ago, but the relationship was turbocharged just 4 weeks into it ... when they headed to Botswana. Turns out, they never went more than 2 weeks without seeing each other. Completely fooled us.

Prince Harry and Meghan Markle are engaged, and the Royals couldn't be happier.

The couple announced the engagement Monday and say they will marry in the Spring, 2018.

Queen Elizabeth was quick to voice support, saying she's "delighted for the couple."

It's a break from tradition ... Meghan was born and raised in the United States. She's also divorced, but she's not the first Royal who's on her second marriage. Prince Charles' wife, Camilla, is also divorced.

You may know ... the Queen's uncle, Edward VIII, abdicated the throne in 1936 so he could marry American divorcee Wallis Simpson.

Meghan, 36, is 3 years older than Harry. She recently quit her job on the TV show "Suits" as she prepares to move to London.