Back when Ryan Phillippe was linked with Amanda Seyfried, he was rumored to also have a short fling (hookup) with Rihanna. Sources said they'd been "very casual" and "discreet," but had been hooking up for a few months since December 2011. After a supposed sleepover after a February ...[more]
Rihanna and Shia LaBeouf went out on one date in 2007, after they texted a couple of times and decided to meet up. He later said, "The spark wasn't there. We weren't passionate about each other in that way, so we remain friends."