There is a buzz doing rounds in Tollywood that Nayanthara and Prabhu Deva may tie the nuptial knot sometime in December. The speculation about the couple’s marriage rose after Nayan declined to accept new film offers. The lady is currently acting in Boss Engira Baskaran and has not signed up any Tamil film. Likewise, she has completed her acting commitments in Kannada, Malayalam and Telugu films Meanwhile, Prabhu Deva has signed up a Santosh Sivan film titled Urumi and is gearing up for the shooting which is slated to begin in Malshej Ghats.