And it seems like it could have worked. According to insiders, the pair have agreed to a number of joint appearances to promote Twilight Breaking Dawn - Part 2, which begin later this month.
According to movie website Deadline, Rob and Kristen have been scheduled to appear at a number of press events together as they embark on their final Twilight publicity tour.
It's thought the former Twlight pair will begin their publicity tour on October 28 at a worldwide press junket in LA, before setting off on a tour of Europe during November.
After this, Robert Pattinson will travel to Australia to promote the movies, while Kristen Stewart sets off for Japan.
Last week it was rumoured Rob and Kristen might finally have made it up, after Kristen Stewart's affair back in July. It's thought the couple are planning a romantic trip away to cement their relationship ahead of their press tour.
SEE Rob and Kristen in happier times, here...
Twilight Breaking Dawn - Part 2 opens in cinemas on November 16.
Are you glad Robert Pattinson and Kristen Stewart have agreed to put their differences behind them? Are you looking forward to Twilight Breaking Dawn - Part 2? Let us know in the comments box below…