With her older half-sisters all dating or taken, 15-year-old Kylie Jenner, thanks to being seen in caffè Nero in London, with Will Smith's son, 14-year-old Jaden Smith, seems to found her boyfriend.

However, the younger Smith was a little vague about their relationship status in a new interview in Wonderland magazine, but he had nothing but nice things to say about his maybe girlfriend.

"I was in L.A., we were all hanging out. Then I went to New York and she came too, and then she came here and surprised me, so that's pretty baller," Smith said. "She's one of my best friends. It's pretty awesome."

For the real answer, Smith, putting on his promotional hat, told the Wonderland readers, "check out my mixtape," but the magazine did some digging and found that a few lyrics from "Know Why" hint there is someone special in his life:

"And my mom says you couldn't come over / Didn't really care when you pulled up in the rover / Said that I should wait 'til i got older / But love is a war and maybe I'm your soldier / Swag."

The two were in London visiting Justin Bieber, while the "Boyfriend" singer was celebrating his "worst birthday" in the beginning stages of his European tour.

Smith claimed that he was not out with Bieber during the night of his 19th birthday incident (it was rumored Smith being underage was why the group was thrown out of a club).

"I went to his hotel. I gave him his Cartier. And then I went to see Kanye West perform," Smith said about missing out on the shenanigans, according to Yahoo.

As for the "relationship" ontheredcarpet.com, reported that "Jenner and Smith do apparently share some friends, according to their social media accounts. Smith talked to the British outlet about his clothing brand, MSFTS, which he works on with his friend Moises Arias -- who Jenner can be seen frequently Tweeting. She also appears in a photo sitting alongside Smith on Arias' official Twitter account."