The internet’s newest it-boy, Nikko San Pietro, is leaning into his viral fame. The son of Wheel of Fortune legend Vanna White, Nikko shot to stardom last week when a cooking video with his mom left fans spinning. Now, he’s back with another food-themed video and the announcement of his network TV debut. In the clip posted Thursday (December 12) on White’s official Instagram, Nikko, 30, joined his 67-year-old mom for another playful segment. Sitting side-by-side, White tried to guess her son’s all-time favorite dish. “Hmm, he’s very versatile, but I’m going to say chicken and dumplings,” she said, dressed in a patterned dress. Nikko, in a black button-up and slacks, smiled and replied, “That’s actually your favorite dish to make for me—and it’s really good—but it’s wrong.” View this post on Instagram A post shared by Nikko Santo Pietro (@nikkoshow…