After spending months apart, Kristen Stewart and Robert Pattinson may be rekindling their romance ... again.


The former couple was spotted leaving Robert Pattinson's Beverly Hills home on Friday (Nov. 1) after reportedly spending four hours together. Stewart was photographed leaving Pattinson's gated community in her blue Toyota pickup truck while Pattinson followed close behind her in his silver Jeep.


But once the pair realized they were being followed by photographers, Pattinson reportedly turned around and headed back to his pad while an obviously upset Stewart gave paparazzi the middle finger.


Stewart and Pattinson dated for three years before officially ending things in May. Although they tried to work things out following Stewart's cheating scandal in July 2012, the former "Twilight" co-stars decided to go their separate ways.


"There was lots of animosity after the split, but as time moved on they moved on and they gradually got over it," a source told E! News. "They are cordial now."


According to reports, the duo spent Saturday (Nov. 2) together as well, celebrating Dia de los Muertos, the Mexican version of Halloween, at Hollywood Forever Cemetery in Los Angeles.


See photos of Robsten's reunion here.



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  • Kristen & Rob


    Actors Taylor Lautner, Kristen Stewart, and Robert Pattinson accept the Ultimate Choice award onstage during the 2012 Teen Choice Awards at Gibson Amphitheatre on July 22, 2012 in Universal City, California. (Photo by Kevin Winter/Getty Images)




  • Kristen & Rob


    Actors Robert Pattinson (L) and Kristen Stewart speak at 'The Twilight Saga: Breaking Dawn Part 2' Panel during Comic-Con International 2012 at San Diego Convention Center on July 12, 2012 in San Diego, California. (Photo by Kevin Winter/Getty Images)




  • Kristen & Rob


    Robert Pattinson and Kristen Stewart attend the UK premiere of The Twilight Saga: Breaking Dawn Part 1 at Westfield Stratford City on November 16, 2011 in London, England. (Photo by Ian Gavan/Getty Images)




  • Kristen & Rob


    Actors Robert Pattinson and Kristen Stewart arrive at the Premiere of Summit Entertainment's 'The Twilight Saga: Breaking Dawn - Part 1' at Nokia Theatre L.A. Live on November 14, 2011 in Los Angeles, California. (Photo by Jason Merritt/Getty Images)




  • Kristen & Rob


    Actors Robert Pattinson (L) and Kristen Stewart are immortalized in a hand and footprint ceremony at the Grauman's Chinese Theatre on November 3, 2011 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)




  • Kristen & Rob


    Actor Taylor Lautner, actress Kristen Stewart and actor Rob Pattinson attend the Summit Entertainment 'The Twilight Saga: Breaking Dawn - Part 1' press conference at the Hilton Bayfront during Comic-Con 2011 on July 21, 2011 in San Diego, California. (Photo by Michael Buckner/Getty Images for Summit Entertainment)




  • Kristen & Rob


    Actors Robert Pattinson (L) and Kristen Stewart arrive at Summit Entertainment's 'The Twilight Saga: Eclipse' at L.A. Live's Nokia Theater on June 24, 2010 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)




  • Kristen & Rob


    Robert Pattinson and Kristen Stewart accept the Best Kiss Award onstage at the 2010 MTV Movie Awards held at the Gibson Amphitheatre at Universal Studios on June 6, 2010 in Universal City, California. (Photo by Christopher Polk/Getty Images)




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    Actors Kristen Stewart (L) and Robert Pattinson arrive at the afterparty for the premiere of Summit Entertainment's 'The Twilight Saga: New Moon' at the Hammer Museum on November 16, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)




  • Kristen & Rob


    Actors Robert Pattinson and Kristen Stewart chat during the presentation of their new film 'The Twighlight Saga - New Moon' during the HVB youth event at the Olympic Hall on November 14, 2009 in Munich, Germany. (Photo by Alexandra Beier/Getty Images)




  • Kristen & Rob


    Actors Robert Pattinson (L) and Kristen Stewart appear onstage at Summit's 'The Twilight Saga: New Moon' Cast Tour at Hollywood and Highland on November 6, 2009 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)




  • Kristen & Rob


    Actors Taylor Lautner, Kristen Stewart and Robert Pattinson speak at 'The Twilight Saga: New Moon' press conference during Comic-Con 2009 held at San Diego Convention Center on July 23, 2009 in San Diego, California. (Photo by John Shearer/Getty Images)




  • Kristen & Rob


    Actress Kristen Stewart (L) and actor Robert Pattinson, winners of Best Movie, Best Kiss, Best Fight, Best Female Performance, Breakthrough Male Performance awards for 'Twilight' pose in the press room during the 18th Annual MTV Movie Awards held at the Gibson Amphitheatre on May 31, 2009 in Universal City, California. (Photo by Jason Merritt/Getty Images)




  • Kristen & Rob


    American actress Kristen Stewart (L) and British actor Robert Pattinson pose for photographs during the 'Twilight' press conference at Ebisu Garden Place on February 27, 2009 in Tokyo, Japan. The film will open in Japan on April 4. (Photo by Kiyoshi Ota/Getty Images)




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    Actor Robert Pattinson (L) and Actress Kristen Stewart (R) arrive to attend a photocall for the Catherine Hardwicke's film 'Twilight' on December 8, 2008 at the Crillon Hotel in Paris, France. (Photo by Pascal Le Segretain/Getty Images)




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    Actors Robert Pattinson and Kristen Stewart attends the premiere of Summit Entertainment's 'Twilight' at The Mann Village and Bruin Theatres on November 17, 2008 in Westwood, California. The film is based on the popular book series by author Stephanie Meyer. (Photo by Vince Bucci/Getty Images)




  • Kristen & Rob


    Actors Robert Pattinson and Kristen Stewart attend the 'Twilight' Premiere during the 3rd Rome International Film Festival held at the Auditorium Parco della Musica on October 30, 2008 in Rome, Italy. (Photo by Franco Origlia/Getty Images)