'Devastated' Lily Allen Used Raya To Catch David Harbour CHEATING, Claims Source!

Is THIS why Lily Allen and David Harbour broke up??

Word hit the street a couple weeks ago the cute couple were dunzo after 5 years together. But no word at the time what caused the collapse of their marriage.

What we did hear confused us a bit. Lily was seen on the celeb dating app Raya — and looking for women. Huh. Hey, obviously cool with us if she wanted to date a woman next. But according to a new source, new romance was NOT the Smile singer’s goal. An insider spilled all to DailyMail.com this week. They said she was actually on the app to bust David — whom she suspected of cheating!

“Lily only rejoined Raya to try to figure out whether he was seeing someone.”

They revealed David was the one who broke up with her, just before the holidays:

“Lily has never even looked at anyone since she met David. She is devastated. He broke up with Lily a month ago. He was meant to be on holiday with her in Kenya over Christmas.”

But things didn’t quite add up for Lily. She wondered if the Thunderbolts star had been stepping out on her, leading to the breakup — and suspected he was doing so on Raya, the very dating app where they met. Of course, when they got together they disabled their accounts… Right?

Well, Lily suspected her hubby’s was active again. So she signed back up and allegedly found he’d already been back on the app for A MONTH! His bio described him as a “closet nerd that plays tough guys on your TV” and said he was “visiting NY from Atlanta” — which must have told her he was looking for actresses in the NYC area, despite having bought a house in ATL last year amid filming of the final season of Stranger Things. She cleverly listed that she was interested in women in an attempt to find which celebs he’d been talking to! The source explained:

“Lily was looking for women who were on Raya and cross-referencing them with women David follows on Instagram to try to figure out who he was seeing. She was doing her Wagatha thing.”

LOLz! The “Wagatha” reference tho! Folks coined the term to refer to Coleen Rooney, wife of UK football star Wayne Rooney, who famously did some internet sleuthing to find out which friends were spilling her secrets behind her back.

As for the results, it’s unclear if she found which woman — or women — he was talking to. But this unfortunately seems to have been the confirmation Lily needed.

Hey, they say you lose them how you got them, right? David was dating Fantastic Beasts star Alison Sudol until the summer of 2019… and he was seen with Lily just TWO WEEKS LATER. As mentioned, those two met on Raya also. So considering the timeline, it seems pretty likely he was looking for greener pastures before the relationship was over… and pulled the same f**kboy s**t on Lily. Damn.

What do YOU think of this revelation yet another one of the internet’s boyfriends is probably a dirty dog??

[Image via MEGA/WENN]