Hill and Cohen dated for three years in the early 2000s, when Hill was still a part of the original Broadway cast of 'Hairspray'

At the end of Tuesday night’s (Jan. 7) episode of Watch What Happens Live, Hill — who is Cohen’s ex-boyfriend and trusty Radio Andy co-host — counted down the top five things the Bravo icon should do in 2025. “I’m already sweating,” Cohen joked before Hill began to read his list.