Since the start of her Diamonds World Tour on March 8^th Rihanna has cancelled four concert dates and now rumors are swirling that the singer is pregnant. After canceling the first two shows, fans were forgiving but after the popstar cancelled her Houston and Dallas shows at the last minute disappointed fans took to Twitter.

In early March Rihanna told TMZ she was suffering from a throat infection however the site questioned the sickness since it has been over a month since the reported illness yet the star is still claiming ill. Rihanna has been back with ex Chris Brown for a few months and rumor has it she is carrying his baby.

Rihanna was seen coming out of a medical building in Beverly Hills on Tuesday, while the star looked as if she wanted to be left alone her fans took to Twitter about the possibly pregnant celeb. One fan tweeted, "Her eggo is preggo, no doubt about that lol."

On Instagram, Rihanna addressed a fan's comment about the show cancellation and posted, "I was sick since San Diego! I kept working because I thought two days off after the Vegas show would be enough time to recover and I f****ed up, those were two days off from hell and today is not different! I'm sad and disappointed about it! I had all kinds of plans for Houston!"

However some fans were truly disappointed in the singer and believed Rihanna was partying too hard and could not handle it. One disappointed fan tweeted, "'You not sick you out having fun. How dare you plan a tour then forget your responsibilities!! You need to also be focused on your career. I paid good money for these tickets n they were a surprise for my lil sis 18th bday n now we can't even go!! (sic).'

Despite all the speculation according to E! News multiply sources close to Rihanna have confirmed that the singer is not pregnant. Looks like the couple is in the clear as far as parental responsibilities go.