Jennifer Lawrence and Darren Aronofsky, Lady Gaga and Christian Carino and Kendall Jenner and Blake Griffin have tried to keep their new relationships as private as possible. But it's clear all three couples are still going strong.

 So how serious are each of the romances? Here's a closer look:

1. Jennifer Lawrence And Darren Aronofsky

Darren Aronofsky Darren Aronofsky met Jennifer Lawrence when they were shooting a movie together (Photo: B. Cool / Splash News).

J.Law has been linked to the director since last fall. They worked together on the film Mother! but didn't get together until after filming wrapped.

"We had energy," Lawrence told Vogue. "I had energy for him. I don’t know how he felt about me."

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While Lawrence isn't flaunting her new beau, she did make a red carpet appearance with him at the Venice Film Festival. Insiders told E! News that they have discussed spending their futures together, though they are in no rush to get married.

"Things are getting serious with them. They are so in love with each other," the E! source said. "Jennifer always cracks jokes and Darren just gets her humor. They laugh all the time!"

VERDICT: Pretty serious

2. Lady Gaga and Christian Carino

Lady Gaga Lady Gaga is still dating Christian Carino even though Taylor Kinney attended her concert last month (Photo: Headlinephoto / Splash News).

Lady Gaga seemingly confirmed her relationship with the agent when she brought him onto the field before her Super Bowl performance in February. Since then, they hadn't been seen together much,  sparking speculation she could get back together with Kinney.

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But she dismissed that speculation this week. ETOnline reports the singer held a bowling birthday party for her mom last Wednesday, and Carino was right by her side. And on Friday Carino reportedly attended his girlfriend's concert at Fenway Park before heading to the House of Blues together that night.

"They looked beyond in love with each other," a witness told Us. "They seem like the real deal. Both Gaga and Christian couldn't have been more down to earth or amazing with her crew."

And it's not just insiders saying that Lady Gaga is in love. The singer herself confirmed it during her concert at Citi Field last week, where she performed in the pouring rain. "When I went backstage, Christian was by the stairs making sure I was OK," she told the crowd. "The best part about being in love with someone is having them there to catch you if you fall."

VERDICT: Heating up

3. Kendall Jenner and Blake Griffin

Kendall Jenner Kendall Jenner's modeling career remains her top priority (Photo: Splash News).

Kendall has been spending a lot of time with the basketball star in recent weeks. They grabbed dinner together in mid-August before double-dating with Chandler Parsons and Hailey Baldwin last week. They were spotted together the following two nights as well before hanging out at a Malibu beach last weekend.

Still, it doesn't sound like their relationship is serious just yet. A source told E! News that the stars weren't "overly affectionate" during their double date with Parsons and Baldwin. And insiders told People that Kendall Jenner remains primarily focused on her modeling career.

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"She’s seeing Blake romantically," the People source said. "It’s nothing serious. She has been in L.A. a lot lately, and is having fun. Work will soon take over her life again, so who knows what will happen will Blake then. She is having fun right now and that’s all that matters to her. She takes her career very seriously and that’s her number one priority right now."

In fact, Kendall also remains in contact with her previous boyfriend, A$AP Rocky.  "She’s still talking to Rocky as well," another People source said. "But he isn’t the type to settle down or be a good boyfriend, so she’s playing the field too."

VERDICT: Having fun

Do you think any of the couples will get engaged soon? Let us know your take in the comments section below!