India, Sept. 7 -- Selena Gomez might have been tight-lipped about her wedding to producer Benny Blanco, but reports suggest that the singer might be weeks away from saying "I do". Sources in the know have now confirmed that the couple plans to get married by the end of this month. This comes a week after Selena and Benny's separate pre-wedding parties in Mexico and Las Vegas sparked speculation. Details of the ceremony itself remain sparse, however. A source told TMZ that Selena (33) and Benny (37) are likely to get married in Southern California, either in Montecito or Santa Barbara. Interestingly, the duo are keeping the venue a secret even from their guests, who will apparently be shuttled to the ceremony from a "common meeting point"....