Nick Cannon may have sunk his pubescent claws even deeper into Mariah Carey. Page Six reports today that she was seen in LA coming out of an ob/gyn’s office “clutching what looked like a sonogram and being greeted by her entourage with cheers. She was ebullient.” A rep said Mariah never tells him anything and then stomped out of the room. When Nick Cannon was asked about the pregnancy, his eyes turned into dollar signs and an audible “cha-ching” was heard. Hmm, odd.