The "Twilight" actor who is currently shooting in Toronto, Canada, is reportedly getting close to his old fling, Caitlin Cronenberg.

Caitlin paid a visit to Robert on the movie set, and buzz is that flames are re-ignited between the rumored ex-couple. Apparently, Pattinson and Caitlin were supposedly involved in July 2013 when they were allegedly caught kissing. Moreover, Rob has even worked with Caitlin's father, David Cronenberg, in two movies, namely "Maps to the Stars" and "Cosmopolis."

Do you think something is brewing between R-Patz and Caitlin?

Inspite of the reports, sources close to the actor have any kind of romance in his life.

"They are great pals. There isn't anything happening between them. She just happens to be a girl that he is friends with, nothing more," a source revealed to Hollywoodlife.com.

The fact that Caitlin is married to lawyer Geoff Grove strengthens the source's statement. She tied knot with him in September 2013 in Toronto.

Just before walking the aisle, she spilled beans to The Globe and Mail on her involvement with Rob. "When I first started reading rumours about myself on the Internet it did bother me. You realize that something is on the Internet and anyone can read it. Now, I really don't care. People can say whatever they want about me. I know what's true. The guy that I'm marrying in five weeks knows what's true and that's all that really matters," she said.

Robert Pattinson, since his break-up from Kristen Stewart, has been linked to plethora of women. The most prominent link-up was with Sean Penn's daughter, Dylan Penn. However, within no time, the purported romance between the couple fizzled out, and once again, Robert was seen hanging out with ex- girlfriend, Kristen Stewart.

The ex-couple was seen spending the Halloween last year, and it was being said that they have re-united. But things did not work out for the two, and both have apparently moved on to focus on their film careers.

Let us know what you think about the love life of Robert Pattinson. Do you think he single or dating someone?