Rihanna Dating Chris Brown, Robert Pattinson and Rob Kardashian?

Who exactly is Rihanna dating?  Reports have suggested that Rihanna is trying to get back together with Chris Brown, texting sexy messages to Robert Pattinson, hanging out with Rob Kardashian.  There seems to be too many options available for the R&B superstar.

Hollywood Life reported that Rihanna began texting Pattinson since his breakup with Kristen Stewart.  The source claimed that Rihanna has always had a liking towards Pattinson.  

"She got Rob's phone number from a mutual friend and has been sending him sexy, funny texts to cheer him up," the source said.

Another report on Radar Online spotted Rihanna hanging out with Kardashian at Racer's Edge Indoor Karting in Burbank before hitting a Hollywood nightclub.  Interestingly, Brown was also present at the same club on the same night. 

Kardashian was rumored to be dating Rita Ora, and now Rihanna has come into the picture.

About a week ago, Rihanna appeared on an Oprah Winfrey interview where she spilled her heart about her ex-boyfriend Brown.  She confessed that she was still loved him and always will because he was the love of her life.

Where do you think Rihanna's heart really is?