Rihanna Might Be Pregnant ...

The rumor mill is buzzing with reports that Rihanna is pregnant. A source tells gossip site Media Take Out that the star has given up weed and alcohol in the past several weeks � But is that grounds to suggest that the star is carrying a baby? The insider tells MTO that the 26-year-old also recently opted out of going to Drake�s official tour after party because she didn�t want to be around the marijuana and booze. The insider says she went back to the hotel room instead.