09/30/2013 02:53 pm ET Updated Dec 06, 2017

Ashley Greene Sparks Romance Rumors With Mystery Man


Ashley Greene got the rumor mill swirling this weekend after stepping out with a mystery man for lunch.

The "Twilight" actress was spotted holding hands with a scruffy male friend after eating at Vivian's Cafe in Studio City, Calif.


Another noticeable bit during the outing was the sparkler she sported on her ring finger.


So, what's the story behind the bling and the possible boyfriend? It's still a big question mark.

According to E! News, Greene's main squeeze is Paul Khoury, the Australian actor previously linked to Miley Cyrus in March.

However, Tim Newfang's name has been thrown into the mix. Perez Hilton hints the guy is none other than the producer, with whom Greene made out in his driveway last month.

Earlier in September, the part-time model was seen filming her movie "Staten Island Summer" and tanning topless on set.

For now, the tight-lipped actress is keeping the ring and romance details to herself.