ROBERT PATTINSON REPORTEDLY DATING ELVIS' GRANDDAUGHTER RILEY KEOUGH

Rob was snapped driving around with a new red-headed lady friend over the weekend, with sources saying he is dating again following his split from K-Stew.

And unfortunately for Kristen, her identity is probably going to come as more of a slap in the face than she was expecting.

Rob's lady friend has been revealed as Kristen's Runaways co-star and old friend, Riley Keough - who also just happens to look eerily similar to Kristen.

24-year-old Riley previously attended Kristen's birthday party in April before she was snapped with Rob at his LA home over the weekend.

The pair are yet to confirm if they're officially a couple - although we doubt they'd even confirm it if they were getting married, we ALL remember the 'are they/aren't they' saga of K-Patz.

Riley is no stranger to the spotlight, growing up a member of Rock 'n' Roll royalty as the daughter of Lisa Marie Presley. Lisa Marie was famously married to Michael Jackson in 1994, making Jacko Riley's step-father. Lisa Marie was also briefly married to Nicolas Cage, among others.

Riley has previously been linked to a string of handsome young British actors, including Magic Mike star Alex Pettyfer, to whom she was engaged, and A Single Man star Nicholas Hoult who she was reportedly dating in May.

Rob and Riley also share the fact that they have both previously appeared as the face of Dior, Rob for Dior Homme and Riley for Miss Dior Cherie Parfum.

Meanwhile, Kristen has been keeping her head in the sand in Paris, attending the Chanel show at PFW this afternoon.

The 23-year-old went all out for the event, wearing a pair of Michael Jackson gloves, matching black leather shorts and a white Chanel blazer.

Sitting front row with Rihanna, Kristen was all smiles as she strolled past the paps following the star-studded event.

Rob has recently been linked to Katy Perry, who was also a friend of the couple before their split.

But despite an initial romance, Katy instead took back her ex-boyfriend, John Mayer - seemingly leaving Rob to Riley.