Robert Pattinson May Be Dating Riley Keough

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It is rumored that Robert Pattinson is dating Riley Keough, Kristen Stewart's costar in "Runaways."

Keough is Lisa Marie Presley's daughter and the granddaughter of Elvis. 

She and Pattinson have been seen spending a lot of time together lately since he split from Kristen. 

Pattinson, Keough and Stewart used to spend time together when Stewart and Keough were filming the Runaways.

Sources: ICYDK