Cast member Robert Pattinson attends the premiere of "The Rover" in Los Angeles, California June 12, 2014. The movie opens in the U.S. on June 20.
Cast member Robert Pattinson attends the premiere of "The Rover" in Los Angeles, California June 12, 2014. The movie opens in the U.S. on June 20. REUTERS/Mario Anzuoni REUTERS/Mario Anzuoni

After being spotted cozying at "The Rover" premiere after-party, Robert Pattinson and Katy Perry have instigated romance rumours. Fans are already wondering if the "Roar" singer Katy Perry is Robert Pattinson's first ever serious relationship after breaking up with Kristen Stewart. Two years after his break up with his "Twilight" co-star, Robert Pattinson seems to be moving on and is reportedly considering moving in with Katy Perry.

Robert Pattinson and Katy Perry are together ruling the headlines with their alleged affair. The rumoured couple is now thinking about taking their relationship ahead. Despite Katy Perry's fears of "getting hurt again," Robert Pattinson and his rumoured new girlfriend are talking about "living together."

According to a Heat Magazine source (via Independent.ie), Katy Perry and Robert Pattinson have "had couple of flings." At the same time, the songstress and the Hollywood hunk are not "properly dating" each other.

The source also revealed that Katy Perry is still in contact with Diplo and Rob Ackroyd. Diplo and Rob Ackroyd are the latest to be linked of Katy Perry.

However, pop diva is reportedly "in no hurry to move Rob out" and "they have even talked about living together."

The Web site notes that the British actor is staying at "Roar" singer's LA home for the past one month, while she is on Prismatic World Tour.

As for Robert Pattinson's relationship with Kristen Stewart, the actor recently admitted in an interview that the former couple is still in touch with each other.

Meanwhile, rumours about Katy Perry and Robert Pattinson romance started circulating earlier this year. This was after the songstress broke up with her long-time boyfriend John Mayer.

At "The Rover" after-party the pair was not only spotted together, but was also seen kissing each other, while having a good time together, according to Radar Online. An onlooker told the Web site that Katy Perry was dressed in "lace sequin black mini dress" and Robert Pattinson "hugged and kissed" her all through the night.

"Robert Pattinson and Katy Perry never actually "stopped being touch" according to earlier report by Heat Magazine. The source revealed that Katy thinks that the "Twilight" actor is "really sexy and funny." Also, Robert Pattinson has been a "shoulder for to cry on" when she broke up with her singer boyfriend. According to the report, she indulges in "drunk-texting him" and both are "always flirty." If these rumours are to be believed, what are your thoughts about Robert Pattinson and Katy Perry's rumoured relationship. Do you think "Twilight" actor has really moved on from Kristen Stewart?

For more updates on "Twilight" stars Robert Pattinson and Kristen Stewart, read below:

Robert Pattinson Disses Kristen Stewart Amid Katy Perry Dating Reports: Twilight Actor Has Message For Ex

Star Wars' Casting: Report Suggests Kristen Stewart's Ex, Robert Pattinson, to Replace Harrison Ford as Han Solo in a 'Stand-alone' Movie

Robert Pattinson Refuses to Answer Questions About Kristen Stewart: 'Twilight' Actor 'Protective' of his 'Friends With Benefits' Relationship With KStew