Rihanna & Drake cute couple? Jhene Aiko DENIES pregnant/baby bump rumors on Twitter, rapper acts like RiRi's boyfriend at LA nightclub, secretly dating?

Apparently, Drake and Rihanna enjoy partying together. But are they more than "just friends?"

As Mstars previously reported, Drizzy and RiRi were spotted together at Hollywood's popular club Hooray Henry's on Friday (Feb 7). They snuck out of the club's back exit separately, but allegedly left in the same car together. And according to a Hollywood Life eye-witness, the duo was definitely acting like a couple...

"They definitely acted like a couple... They came in the back and they sat together in the same booth. They were definitely together as an item." 

Drake met-up with Chris Brown's ex after attending an LA Clippers basketball game earlier in the evening.

The Nothing Was the Same rapper and stunning "Diamonds" songstress kept things low-ley, but it was no secret that they ended up leaving together.

They left the club minutes apart, but left in the same car," the insider reveals.

But the two aren't exclusive and they aren't ready to commit - they're just having some fun.

"Whatever happens between them, happens," another Hollywood Life insider recently said. "They're doing what they do on the low, and they like to keep it that way. They fill each other's needs when they can, and that's how they're choosing to roll." 

But in the end, do Mstars fans think they'd really make a cute couple?

Meanwhile, Drake's former tourmate Jhene Aiko insists that the Young Money rapper never knocked her up:

@JheneAiko: "i'm not pregnant, kids . Now run along and enjoy your Friday! and as my 4th grade teacher use to say... 'go forth and be a blessing.'" 

So no, Drizzy's not fathering a secret love child behind RiRi's back!