Rumors that Katy Perry is dating "The Rover" actor Robert Pattinson is on the news recently but the "Twilight" actor is also reportedly seeing ex-girlfriend Kristen Stewart.

A report from Celebrity Laundry claims that "The Rover" actor Robert Pattinson is having "a ball of a time" with the things that are happening in his career and love life.

Rumors of the 29-year-old "Roar" singer Katy Perry dating Robert Pattinson started when they were reported to have "made out" in a VIP area in the after party of "The Rover" in Los Angeles, according to the Mirror.

Celebrity Laundry also reported that a witness at the after party heard the "Twilight" actor said "She's so hot," referring to Katy Perry and nodding in her direction. The source added that the two were heavily flirting and even commented that "if they're not banging, then they're about to bang."

But the same report said that the "Twilight" lead actor is staying at his ex-girlfriend Kirsten Stewart's place while he is in Los Angeles.

"The Rover" actor is said to be homeless when in LA so Kristen Stewart generously offered her place for him to stay.

The "Twilight" actress allegedly wants to win back her ex-boyfriend through being friends with him and letting him sleep with her.

"She and Rob have been spotted here and there and for awhile there were rumors that she was using sex to try and reel Rob back into her web," the Celebrity Laundry said.

But the Katy Perry dating Robert Pattinson rumors has long been addressed by the "Roar" singer. In the September 2013 issue of Elle Magazine, she revealed that she farted in front of the "Twilight" star and was just being friends with him.

Katy Perry's famed break-up with fellow singer John Mayer resulted to the series of dating rumors that included ex-boyfriend Diplo and former-husband Russel Brand.