Wendy Williams sparked a huge reaction from fans after she shared a rare photo of her son, Kevin Hunter Jr, on Instagram.The talk show host was supported by her only child in the run-up to her waxwork figure being unveiled at Madame Tussauds in New York, which also coincided with Mother's Day.MORE: Wendy Williams sparks fan debate with major change in her appearancePosting a photo of the pair, which saw Kevin Jr with a protective arm around his mother, Wendy captioned the snap: "Me and Kev