No wonder why Kendall Jenner was at Justin Bieber’s ‘Comedy Central’ roast…The 19-year-old is allegedly hooking up with bad boy Bieber after his rollercoaster romance with Selena Gomez. Another fun fact — they reportedly enjoy secret dates together and have been smitten with each other since their joint ‘Vogue’ photo shoot, which is featured in this month’s issue.

“They had a secret date at a Clippers game on March 20,” a source told ‘In Touch.’ “They were definitely together. He was touching her leg and kissing her cheek.”

Kendall and Justin are completely crazy about each other, InTouch reports. So much so, in fact, that they just couldn’t keep their hands off one another during a secret date at a Clipper’s game on March 20. “He was touching her leg and kissing her cheek,” the mag says.

“When Kendall talks about Justin, her face lights up,” a source tells InTouch. “She could definitely be Justin’s next real relationship.”

Let’s be real, these two would be totally hot together, and Selena certainly seems to have moved on with Zedd, so it’s about time they just go public already!

Until now, Justin and Kendall have had a completely open relationship, using each other for hot hook ups when the time was convenient, HollywoodLife.com previously reported. And their nonchalance about the situation is what made things work!

“Kendall doesn’t care who else Justin hooks up with and the same goes for him,” a source told. “It’s completely open and there’s no jealousy. They’ve been friends for so long, so it’s not a lie when they say they’re good friends — it’s just more than that too.”

The insider adds, “They always had a thing for each other, but never pursued it because of Kendall’s friendship with Selena.”

The 21-year-old singer has also reportedly hooked up with Kendall’s younger sister, Kylie.