Could Rihanna's next big production be of the baby-bump variety?
The Barbadian songbird sparked rampant rumors that she's pregnant after she was spotted leaving a doctor's office in Beverly Hills on Tuesday.
Further fanning the speculation was the fact that the 25-year-old singer canceled her Houston concert earlier this week due to an unspecified illness—a move that celebuspawn conspiracy theorists took to mean that she could possibly be dialing things down in the case of a baby on the way.
