While engagement speculation between the two lovebirds has been on the rise for weeks, the rumors were brought to a head earlier this week, after gossip account Deux Moi revealed on Tuesday, April 19, that the "Watermelon Sugar" singer has probably already gotten down on one knee for Wilde.
Days after the former One Direction member, 28, performed his show-stopping set at the Coachella festival over the weekend, one fan asked Deux Moi via Instagram if Styles is already engaged to Wilde, 38, to which the anonymous user behind the account answered, "Yes," according to Life and Style.
The account later expanded on the answer, writing: "There is a high probability that they are! I've been saying for literal months that they are VERY serious and no one ever wants to believe me!!!!!"
Also on Tuesday, the account shared a screenshot of a direct message from an anonymous source who claimed they "heard" that the rumors of Styles and Wilde were true, with the Deux Moi account adding that the message "is coming from someone I trust."
An engagement between Styles and the A Vigilante actress wouldn't exactly come as a shock to their fans, considering the couple have been head over heels for each other since linking up last year. (The pair first met on the set of Wilde's directorial film, Don't Worry Darling, in which Styles starred.)
The love-struck couple is definitely moving their relationship along quickly, with a source previously telling the outlet that Wilde's kids — Otis and Daisy — with ex Jason Sudeikis "are crazy" about the "As It Was" singer.
"[Harry's] a big kid at heart and spends hours playing and entertaining Olivia's kids," the insider continued to the publication. "He enjoys taking them to the park, playing hide and seek and making sandcastles on the beach."