Rihanna and Chris Brown are reported to be taking some time off after their reported reunion, and many rumors have surfaced about who Rihanna is dating these days. Some of those rumors have linked her with "Bromance" and "The Hills" star Frankie Delgado, but Deglado told People.com Saturday that he and the singer are not an item. At the grand opening of Wet Republic, the pool party at the MGM Grand in Las Vegas, Delgado reportedly told the site that the two are "just friends." Delgado said he thinks the chatter got started because "she's been out, hanging out, I guess.