Mariah and Nick were spotted in route to Mariah's first post dem babies performance at Gotham Hall in NYC last night. I'm praying that all will be well with Nick, he recently opened up to People Magazine about his battles with his health and the cause. "The blood clot thing was probably the scariest because ... I've known people who have passed away from that," he told PEOPLE at New York's Teqa Restaurant and Tequila Bar, where he was deejaying an event Wednesday night. "I thought I was getting better," said Cannon, 31, "and then that happened, so that kind of came out of nowhere." Cannon, who stepped down from his New York-based radio show in February to continue his recovery, said doctors have told him his kidney condition is "something I'm going to be living with all my life." "I'm just trying to make sure I put my health first," he told PEOPLE, adding that he tries to get six hours of sleep a night...