Cortez, a Brazilian and a Barcelona fan won the Miss BumBum title in November last year after beating 15 other curvy beauties in the final.
In a report by Newyork Post curvy Cortez, 25, hit a bum note with Messi’s baby mama after bombarding the Argentine striker with a series of sexy snaps on Instagram.
In one cheeky pic, the Brazilian model posed in a Barcelona shirt, wrapped into the shape of a thong, to congratulate the world’s best player on his fifth Ballon d’Or win.
In another image, Cortez posed-semi naked wearing a Barcelona cap and holding a pair of Messi’s Adidas football boots over her shoulder.
The seductive model, who is known in her hometown of Distrito Federal, Brazil, for dating footballers, said: “I was completely shocked when I spotted it. If I could, I would tell her not to be worried about me, I’m just a fan. I’m surprised that she isn’t more sure of herself.
“I guess it can only be because she is jealous. It’s very silly because I’m just a football fan and a huge fan of Barcelona. This is such an over-reaction.”
Read full story: Lionel Messi blocks model after barrage of sexy pics