For any doubt of Jaden Smith and Kylie Jenner's relationship, look no further than the photos taken on Nov. 19 in West Hollywood. The young couple who come from two of the most wealthy families in Hollywood was spotted together on an upscale shopping spree on Tuesday.

15-year-old Jaden was in full "boyfriend" mode as he clasped a gold necklace around Kylie's neck at Crystalarium. 16-year-old reality star Kylie was also clearly thrilled as she flashed a big smile while being adorned with an expensive jewelry. Will and Jada Pinkett Smith's only son stood behind the beautiful brunette, resting his chin atop her head in full display of affection.

See photos in this Hollywoodlife,com report.

They were also photographed heading for some retail therapy at Fred Segel and nearby shops. The duo was spotted looking through various arcane objects in a spiritually inspired shop, including some geometrically odd precious stones and a singing bowl.

Jaden was also seen resting his arms on Kylie's shoulders, looking quite suave wooing a teenage girl with his movie star moves. The holding hands pair was joined by bodyguards as they arrived at Urth Caffe where they sat outside and enjoyed some snacks. Jaden was seen rubbing Kylie's arms while she got cold.

The two were spotted in a tender moment later on, with Kylie planting a sweet smooch on Smith's arm in her car. Kylie and Jaden, together with a blonde girl friend, hopped into her $125,000 black MB G-Class SUV. They could not hide their happiness as they laughed and flirted in the front seat.

Kylie and Jaden never confirmed their relationship officially but they are often spotted holding hands and wearing the same hoodie. "She's one of my bestfriends. It's pretty awesome," Jaden told Britain's Wonderland magazine. Kylie also explained that her relationship with Jaden is refreshing, saying that some people understand, some people don't but it's just fun and great to have someone grow up in the same position as her.

Kylie Jenner and Jaden Smith attended the Los Angeles premiere of "The Hunger Games: Catching Fire" on Nov. 18, Monday night but they did not pose together on the red carpet.