We may have to give up on the rumor Rihanna and Chris Brown are hooking up again, because the new dish is that she and Ashton Kutcher are a thing. Note we said it was a rumor.

RadarOnline says the singer was seen leaving Kutcher's L.A. mansion in the wee hours of the morning on Thursday after a four-hour visit. Gee that's plenty of time to, uh, talk about whatever.

Ri-Ri was apparently eating dinner with pal Melissa Forde earlier in the night, so it's not like she and Ashton were out on a date. Still, it's kinda weird to be heading out to Ashton Kutcher's place in the middle of the night. That's how he ended up splitting with Demi Moore, y'know.

[Photo: Getty Images]

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