Bookmakers in the UK have suspended betting on another royal wedding as speculation heats up that a happy announcement is imminent.
Gambling company Ladbrokes closed betting that the couple would marry next year at odds of 4/6.
"All bets are off when it comes to Harry and Meghan walking down the aisle next year," Ladbrokes spokesperson Jessica Bridge told the Evening Standard.
"With the Duke and Duchess of Cambridge already expecting their third child, fans will be overjoyed at the prospect of two new arrivals into the royal family next year."
Prince Harry, 33, has been in a relationship with the 36-year-old Suits star since June, 2016.
Markle was previously married to Trevor Engelson from 2011 - 2013.