Rihanna And Leonardo DiCaprio Spotted Together After Their Reported Playboy Mansion Make Out Sesh!

And the supposed romance between Rihanna and Leonardo DiCaprio just keeps heating up!
As we posted, RiRi and the 40-year-old actor were reportedly seen kissing a couple of days ago at Nikki Erwin‘s 30th birthday party at the Playboy Mansion.
[ Related: Rihanna Can’t Keep Her Clothes On! ]
Last night, the two both attended Kings Of Leon frontman Caleb Followill‘s b-day party at the Sunset Marquis Hotel.
The Grammy winner and Oscar nominee made separate entrances to the soiree, as did other celebs such as Garrett Hedlund and Kevin Connolly.
No word if they left together…
But we smell a new couple alert!
[Image via WENN.]