Momma does know best!
And it seems Riley Keough's momma also knows a thing or two about her daughter's dating life.
During an appearance on Andy Cohen's Watch What Happens Live, Lisa Marie revealed that the down and durty dating development about her daughter and R-Patz was nothing but a wild ride on the rumor mill.
"I don’t want to say who [Riley's] with or not, but I will say who she’s not with. The silliest thing I’ve ever heard is that she was with Robert Pattinson, because her and Kristen Stewart are like best friends. So that was the craziest rumor I will put to bed."
Plus, we're not exactly cool with the BFF backstab, so we're happy to hear Riley isn't a member of that club!
[Images via FayesVision/Ivan Nikolov/DJDM/WENN.]