This could be an interesting coupling! Spies spotted Rihanna leaving Ashton Kutcher's bachelor pad (the same one Justin Bieber was eyeing!) at the wee hours of the morning.

Radar Online reports that RiRi grabbed dinner with a galpal in Santa Monica, Calif., before heading over to Kutcher's apartment ... around midnight. RiRi reportedly stayed for four hours. Ow ow! She was dressed to kill, as usual, donning denim shorts, heels, a head scarf and her new signature red lipstick.

It's an interesting turn of events considering both Kutcher's and Rihanna's love lives have been under a microscope lately. Kutcher and Demi Moore recently divorced, which may have played a role in Moore's recent and highly publicized meltdown and subsequent rehab.

Rihanna has been speculated to be reuniting with Chris Brown -- who has a girlfriend, model Karrueche Tran. Drama! Or do you think Rihanna and Ashton are just punking us all?

More From PopCrush