London, Oct 7 (ANI): Rumours are abuzz that American singer Mariah Carey may be pregnant with her first child with American actor and singer Nick Cannon.

Carey has been planning to have a child with her hubby, and has even been to see her doctor about it.

Theyve been trying during their travels, and Mariah has seen her ob-gyn (obstetrician and gynaecologist) several times recently in California - and not just for check-ups, the Sun quoted a source as saying.

The rumours about her pregnancy arose when she was spotted looking a lot more buxom than usual, as she hosted an evening at the Bank Nightclub inside the Bellagio Resort in Las Vegas on October 6.

Mariah looked great, but she seemed to have put on a few pounds, a pal of hers told US magazine.

Maybe shes pregnant - or at least planning on it! the pal added. (ANI)