Rihanna and Leonardo DiCaprio reportedly are in an intimate relationship.

According to HollywoodLife.com, despite their busy work schedules, the two manage to make time for their secret rendezvous.

"They mostly get together during the middle of the night. She creeps out late at night to get it on -- it's like a drug," a source revealed. "It's a whole process. She switches cars and drivers and meets him in very discreet places. They've got a system, and they're keeping it between themselves and extremely private."

The source claimed RiRi prefers to hook up with DiCaprio in person rather than talking to him over the phone.

"Rihanna isn't really the sexting type of chick. What's the point in pushing buttons on a phone talking about sex when she can have her dude push all the right buttons on her body," the source explained. "She's smart about it too. She's not blowing him up. She's not trying to chain him down either. It is what it is."

The Barbadian star and "The Wolf of Wall Street" actor recently sparked dating rumors, as they were seen making out on Jan. 10. TMZ reported they were "getting hot and heavy" at designer Nikki Erwin's 30th birthday party at the Playboy Mansion.

Dish Nation also reported the "Stay" singer wants to pursue the "Titanic" star.

"Leonardo and Rihanna are getting very close, and she just adores him," an insider said. "So much so that word among her friends is that she has her sights set on him becoming her boyfriend. Rihanna is no shrinking violet, and unlike many of Leo's model girlfriends, she's got 'a lot of game' to keep him on his toes. They have been together at parties and even spent time along at friends' holiday apartments in St. Barths."

The insider added seeing Rihanna and DiCaprio together in the public soon is a possibility.

"Rihanna needs a date for Awards season -- and what better man to take than Leo," the source said.

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