The Royal was caught taking a flirty selfie with the hottie at The Killers gig in Hyde Park.
His significant other was thousands of miles away in Canada at the time, and now he might have some explaining to do next time they see each other.
Meanwhile, rumors have been going around that the Prince is ready to finally propose to the Suits actress who he has been dating for about a year.
However, it is safe to say he didn’t really have Markle on his mind when he flirted with the sexy blonde.
In addition, the Prince had a lot of fun at the concert with friends.
They drank beer and chatted away happily with no care in the world as women sized the royal up.
The blonde wore a tight white top, colorful scarf, summer hat, and jeans while Harry sported a baseball cap, denim shirt, and sunglasses.
He was clearly having a lot of fun in the VIP area of the concert close to Kensington Palace.
Obviously enough, he still caught the attention of the gorgeous blonde who just stuck by him the rest of the night.
We are sure there was nothing between them except some innocent flirting but what will Meghan think when she sees the photos?