Since its announcement, there have been speculations galore about superstar Rajinikanth’s cameo in Shahrukh Khan’s ambitious superhero film RA.One. Well King Khan has finally pulled off a stunt whichis bigger than all the stunts in his films put together – Rajinikanth has shot his cameo for RA.One today at Mumbai. An ecstatic SRK posted a message on Twitter, ”Misconcepts, misunderstood. stressed & then rajini sir walks on sets & u know why God made films. Thanx Soundarya for making r dream com true.” He followed this with a sentimental tweet, “Ra.One completed today. Rajini sir blessed it. Have tears in my eyes of gratitude & only prayers & love for his whole family. u complete us sir.” With this coup, Shahrukh has ensured a huge opening for his film in South as well.