Mariah Carey is probably pregnant. The singer was seen leaving an ob/gyn in L.A. holding what onlookers think may be a sonogram. Reportedly, Mariah’s crew “cheered” as a beaming Mrs. Nick Cannon exited the building. Hm, well, we’re not private investigators or body language experts or anything, but if that isn’t synonmous with OBVIOUS, we don’t know what is…

more baby-making speculation after the hop…