E! News reports that the two, who spent three years together during the height of their Twilight movie series, met up in Los Angeles in their respective vehicles. It's unknown how long the two were together, but the paparazzi caught wind of the meeting and forced them to depart before the media could get pictures of them together.
It has been rumored that the two former lovers could actually try to work things out after Stewart cheated on Pattinson with director Rupert Sanders. Pattinson's rep denied the story as recent as last week, saying, "Rob has no interest in dating anyone right now."
However, it now appears Rob and Kristen are just playing it quiet, knowing that a reunion could create a media storm that includes even more hate from Twilight fans.