Rihanna and Drake: Possibly Dating, Definitely Hot and Heavy!

Rihanna has been linked to every random athlete, musician and model under the sun, but this latest romance rumor may actually have some juice.

She and Drake, who were linked romantically back in 2009 after her break-up from Chris Brown, were both spotted at Miami hotspot Liv Sunday night.

Not only that, they were getting "hot and heavy."

"Rihanna was all over Drake this weekend," an onlooker at the club said. "They were holding hands and dancing all close on the dance floor."

The two have notably collaborated on each other's albums, with Rih most recently appearing on the title track of Drake's new album, Take Care.

In 2010, Rihanna, 23, admitted to Hot 97's Angie Martinez that her rumored romance with Drake was real, even if it wasn't particularly serious.

"We weren't really sure what it was," the singer said. "I definitely was attracted to Drake, but I think it is what it is, or like what it was."

"We didn't want to take it any further. It was a really fragile time in my life, so I just didn't want to get too serious with anything or anyone."

As for right now? A source close to the Battleship star denies that the Barbados-born beauty is dating Drake, or anyone else for that matter.

[Photo: WENN.com]