Pregnant Khloe Kardashian has gone into labour a day after boyfriend Tristan Thompson’s cheating scandal unfolded, TMZ reports.

After footage published by the Daily Mail appeared to show the father of her unborn child kissing a woman in a New York nightclub, more videos and photos emerged in the following 24 hours showing Thompson entering and exiting a hotel with the same woman.

TSR STAFF: Myeisha E.! @myeisha.essex ________________________________________ #Roommates, there’s more!!!! ________________________________________ So earlier today, video of Tristan at a NYC club leaked and you can see a girl all up in his grill. Well, #Roomies THE TEA RUNNETH OVER!!! We have exclusive footage of the two of them leaving the DAY party (where you saw her all up in his face) together and arriving back to his team HOTEL around 8:30pm on April 7th. He got there wearing a black Supreme jacket, and FOUR hours later, the pair reemerge from the hotel with Tristan changing his outfit for the next event. _______________________________________ Then they hopped into the same SUV and headed to Soho House (for the night party) in the Meatpacking district, which is a member’s only club with strict cellphone policy. Then at 5am, they returned to his hotel together AGAIN and he even held the door open for her like a gentleman. _______________________________________ The next day (April 8th), she was seen again leaving the hotel (while Tristan stayed behind in the hotel) around 8pm still wearing her exact same outfit as the night before. Sis even had an overnight bag in hand! ?: Splash News #TSRExclusive

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A different woman posted a video on Instagram of what she claims is a tape showing her and Thompson having sex, and claims she’s also pregnant with his child.

Khloe is “distraught” and in “complete disbelief” at the photos and videos that appear to show her NBA star boyfriend cheating, E! News reports. And while we can’t know for sure, the stress of the revelation may have brought on early labour, as TMZ reports she experienced early contractions a few hours ago despite not being due until the end of the month.

It’s understood Kris Jenner and Kim Kardashian have flown to be by her side in Cleveland, where she lives with Thompson, with other family members on the way.

Thompson was reportedly in Cleveland with Khloe when the reports emerged.

“Her entire world has been turned upside down,” a source told E! News.

“She cried hysterically all night. She begged to come back to L.A. and tried to find any way to make it work but her doctor wouldn’t let her. She just wants to be with her family and leave as soon as possible. Kris is there and completely supporting her.

“She will obviously never be able to trust Tristan again or look at him the same way,” the source said. “Her world is shattered. She is in complete disbelief that this is happening. The family absolutely believes it’s in Khloe’s best interest to end the relationship but will support her either way.”

The woman that appears to be kissing Tristan in the video and also pictured entering and exiting the New York hotel with him is thought to be stripper and Instagram model Lani Blair. She has made her Instagram account private in the wake of the scandal.