Brooke Hogan is shutting down online rumors about her personal life, calling recent speculation about her and her HGTV co-star “mean and hateful.” The singer and TV personality addressed the chatter directly on Instagram after fans began suggesting she had “a thing” with her Rock the Block teammate, Scott McGillivray. Brooke made it clear that the claims were off base, citing her marriage to former NHL player Steven Oleksy and McGillivray’s own family life. “People looooove to speculate,” she wrote, according to People . “There’s been a lot of people commenting… suggesting we have a ‘thing’ going on. And honestly, it’s just mean and hateful.” To underline the point, Brooke posted photos of McGillivray with Oleksy and their twins, adding, “If you’re worried about anyone, worry about my hockey player husband stealing his sweet Canadian heart.” McGillivray, who has been married to his wife Sabrina since 2008, responded in the comments, joking, “I never fed Brooke like this!…