Longtime host Melissa Grelo leaving popular CTV show after 18 years

Longtime co-host of CTV's The Social, Melissa Grelo , is officially leaving the daytime talk show after 13 seasons, as the series prepares for a major format change this fall. Bell Media announced on Wednesday that The Social will be evolving from its current weekday television format into a "premium video podcast" when it returns for its 14th season this September. The new season will also mark…