Riley Giles is denying reports that he blasted his girlfriend’s mom on the internet! Several websites claimed that Riley posted harsh words about Lindsay Lohan’s mom Dina on his MySpace page.

The reports claimed that Dina asked Lindsay and Riley to be on her reality show, and that Riley posted an entry stating “WE. DO. NOT. WANT. she had the nerve to ask us to be on. no thanks!"

Riley tells In Touch: "I don't even have myspace. Someone is obviously pretending they are me. I definitely didn't say any of those things because I don't even have a myspace account, what a joke!"

Well we know that is a flat out lie.... anyone recall the sad back and forth Riley and his ex-girlfriend had on myspace?