Blood is thicker than water, especially for the Kardashian family. Siblings Rob Kardashian and Kylie Jenner hung out together on Tuesday night and broadcasted it on Snapchat. This is the first time the two have been seen together since it was first revealed that Kardashian was dating Blac Chyna.

Kardashian's relationship with Chyna reportedly rocked the Kardashian/Jenner family back in Janurary when news of the romance first broke. Chyna, 27, has a tense history with the family and used to be engaged to Jenner's current boyfriend, Tyga, who Chyna also has a 3-year-old son with. Jenner reportedly was "livid" that his brother was dating the model/entrepreneur and felt "super betrayed."

Now, the entire situation seems to be water under the bridge. The two spent time together on Tuesday with Diamond Supply Co. founder, Nicholas Trshay, a.k.a., Nicky Diamonds. Diamonds took to his Snapchat to document the day spent with Kardashian, 28, and Jenner, 18, where they played with the Kylie Lip Kit maker's new puppy, Odie. Diamonds also posted a video of the siblings and one of Kardashian talking to Jenner in her Rolls Royce.

For the occasion, they were both dressed in all black with Kardashian sporting a blue hat. Later in the day, Diamonds took to his official Twitter and wrote: "Good meeting today with @robkardashian & @KylieJenner," but offered no further details about the meeting.

After the meeting between the three, Jenner also took to her Twitter to let her followers know that she often spends time with her older brother by responding to a tweet about the two finally "reuniting."

 "I see him all the time chill," she wrote.

Kardashian has not appeared on "Keeping Up with the Kardashians" in almost two years. Since then, Kardashian gained over 100 pounds in a year and has battled severe depression. With the help of Chyna, Kardashian is trying to get back to the weight he used to be, but not before they try and get their own spin-off reality show.

"Chyna doesn't want to film with Rob's family," an insider said of the possivility of Kardashian and Chyna getting their own show. "They both think a spin-off is the best business decision. They have had meetings and things look promising."

If Kardashian and his girlfriend were to land their own series, it would not be the first spin-off the family has taken part in. Over the years, the Kardashian sisters have filmed multiple spin-offs including "Kourtney and Khloé Take Miami," "Kourtney and Kim Take New York," "Khloé & Lamar" and "Kourtney and Khloé Take the Hamptons."