Following his split with Mariah Carey, Nick Cannon is taking things slow for now. While Carey might be ready to make her way back to the altar one more, Cannon says he?s taking his time when it comes to get back into a romantic relationship. The star adds that it?s funny because the next film he?s writing is about online dating, so he?s learning all about it. Even with his claims about being happily single, Cannon was rumored to have been in a relationship with model Winnie Harlow last year.