It's official! Khloe Kardashian gets cosy with Tristan Thompson on Snapchat

Things are clearly getting serious between Khloe Kardashian and Tristan Thompson.

The 32-year-old reality TV star posted a video on her Snapchat account showing her making out with the Cleveland Cavaliers player in Miami, while a close friend shared a similar video.

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Both clips were taken at Kanye West's Miami concert on Friday.

Khloe, 32, and Tristan also partied together at Rockwell Nightclub in Miami, with a source telling E! News: "They were all over each other! They were making out!

"Tristan and Khloe seemed very into each other and were not afraid to show it. They were dancing and kissing throughout the night. He was very affectionate towards Khloe and they were hot and heavy the entire night.

"They have gotten much closer over the last couple of weeks. She hasn't had this much fun since she was with James [Harden]."

Although they have just gone public with their romance, it was recently revealed that Khloe and Tristan have been secretly seeing each other for a while.

An insider said: "Khloe and Tristan have been seeing each other for a little bit. He's a really nice, good guy and she seems very happy with him.

"It's unclear for now if it's going to turn [into] anything super serious, but for now they're having a good time together."

And the 25-year-old basketball star has gotten the seal of approval from Khloe's mother Kris Jenner, as she recently attended Drake's Los Angeles concert with them.

Khloe and Tristan recently returned from a romantic getaway to Mexico together.

- Bang Showbiz and editing by Yahoo7be staff.

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