Nickelodeon and Mattel Television announced the renewal of Monster High for a second season. The exciting news came a few weeks after its first season premiered last October 28. Season 2 will be a 20-part series. The season debut of Monster High is a success. In Live +3, the most recent premiere delivered a strong 0.58 K2-11 rating, up double digits from the prior four … [Read more...] about Monster High Renewed by Nickelodeon for Season 2