Pregnancy Watch: Mariah Carey

OF COURSE Mariah Carey is pregnant. She's had so much fun toting her dog Jack around. Imagine the fun she'll have with a real-life baby!

MARIAH Carey (above) is definitely pregnant, according to sources on St. Barts, where the zaftig songbird just arrived from Aspen.

We reported Dec. 9 that Carey had emerged from a well-known ob/gyn's office on North Crescent Boulevard in LA, "clutching what looked like a sonogram and being greeted by her entourage with cheers." Now we're hearing Carey, who married Nick Cannon in the Bahamas earlier this year, tipped off her expectant state when she cut down her strenuous fitness regimen.
(Source: Page Six)