Shilpa Shetty is tying the knot with fiance Raj Kundra in the last week of November and there’s a chance that her sister Shamita, who is in the “Bigg Boss” house, may not be able to attend the ceremony.

“Shamita has not been told anything about Shilpa’s engagement or the marriage in the last week of November. As far Shamita knows, the marriage was supposed to happen in December after the show was over,” a source close to the Colors channel producing the show told IANS.