Social media users think Nick Cannon has subtly addressed Monroe Cannon's recent viral message about her half-siblings.RELATED: Dad Brain? Nick Cannon Trends After Missing Two Of His Kids' Names While Listing All Of His 12 Children (WATCH)Nick Cannon Shares Photos Of Monroe & Morrocan Cannon Alongside Some Of Their Half-SiblingsOn Monday, December 1, Nick took to her Instagram feed to share a carousel of photos with his more than 6.8 million followers.