Actress Shivangi Joshi was surprised on the sets of Yeh Rishta Kya Kehlata by her team on her birthday when a surprise cake cutting was organized. Shivangi Joshi was seen in her happy avatar as usual. Yeh Ristha is the longest running show on Star Plus and has been successful since nine years. Rajan Shahi says,"Shivangi is a promising actor and I wish her all the very best." Well, the pictures are speaking a thousand words!