Jaden Smith describes his relationship with Kylie Jenner as"pretty awesome!" Credit: PacificCoastNews.com

Jaden Smith is opening up about his fledgling relationship with Kylie Jenner for the very first time in the May issue of Wonderland magazine. In early March, Us Weekly exclusively reported that the 14-year-old After Life actor (son of Will Smith and Jada Pinkett-Smith) and the 15-year-old Keeping Up With the Kardashians star (daughter of Bruce and Kris Jenner) were dating.

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

Indeed, when Us broke the news of their coupling, a source said the young stars had "been friends forever."

In his Wonderland interview, Jaden also denied being turned away from Justin Bieber's 19th birthday party in London for being underage. "I went to his hotel. I gave him his Cartier. And then I went to see Kanye West perform," he says. "I got him the Love Bangle, not the watch. It cut him, but yeah, he thought it was cool."