Cara Delevingne & Michelle Rodriguez grind with Beyonce dancer at London nightclub, sexy 'threesome' goes viral [VIDEO]: model actually dating 'Fast & Furious' starlet?

Cara Delevingne and Michelle Rodriguez have yet to confirm that they're actually dating, but they're definitely more than just "really close" gal pals!

The two female "lovebirds" hit-up a Beyonce concert in London on Thursday evening (March 6). Following the show, th Victoria's Secret beauty and "Fast & Furious" starlet partied at the infamous Chinawhite nightclub. The duo danced the night away alongside two of Queen Bey's backup dancers. But at one point, things got REALLY hot-and-heavy on the dance floor. Almost looks like a threesome!

Check out the viral SplashNews.com footage here.

Beyonce's male dancer totally broke it down - he was all over the two gorgeous ladies. And they didn't seem to mind! Delevingne and Rodriguez bring grinding to a whole new level in the "dirty dancing" clip. 

So what do Mstars readers think - are the two romantically involved, or simply enjoying the "single ladies" life together as BFFs?