Actor Trisha Krishnan greets TVK chief C Joseph Vijay's mother, Shoba, during his swearing-in ceremony as Tamil Nadu Chief Minister. (PTI photos) Actor-politician Vijay , the founding president of Tamilaga Vettri Kazhagam (TVK), took oath as the new Chief Minister of Tamil Nadu during a ceremony held at the Jawaharlal Nehru Stadium in Chennai on Sunday, May 10. Governor Rajendra Vishwanath Arlekar administered the oath of office to him and a few other cabinet ministers. The swearing-in ceremony was attended by Congress MP and Leader of the Opposition in the Lok Sabha, Rahul Gandhi, along with a slew of prominent personalities from the entertainment and political domains. Among the attendees were Vijay’s parents, noted filmmaker SA Chandrasekhar and singer Shoba, as well as his frequent collaborator and rumoured girlfriend, actor Trisha Krishnan.…