The Brit has been dating Twilight co-star Kristen Stewart for the last few years and in recent weeks false reports have surfaced suggesting the couple is set to wed.
But Pattinson has had enough of the fake stories running rampant, revealing his mum, Clare, has even been duped into believing her son was engaged.
He tells BlackBook magazine, "There was a magazine, with these pictures, saying I was getting married. No one ever knows what is true or what isn't. Even my own mum called to ask me if it was true."