Don't worry. Rihanna's not going to be asking anyone to shut up and drive her to the maternity ward any time soon.

After RiRi was spotted leaving a Beverly Hills doctor's office on Tuesday, April 16, the rumor mill began speculating she had a bun in the oven.

Also fueling the conjecture was her cancellation of concerts this week (and bailing on three other dates since her tour began last month) due to illness. Internet sleuths quickly jumped on the "Rihanna is pregnant!" bandwagon, discounting the possibility that she could be, you know, sick.

But sources have confirmed to E! News that the 25-year-old singer is not in fact preggers. But she is currently back on with Chris Brown at the moment, so who knows what the future holds (besides another break up)?