In 1991 Jayalalithaa became Tamil Nadu's youngest chief minister. Despite a monthly salary of Rs.1, she made a grand marriage for her foster son Sudhakaran, lavishly spending. In the 1996 election, the AIADMK was nearly wiped out . Jayalalithaa herself lost her seat. The new DMK government filed several corruption cases against her, and she spend time in jail. Her fortunes revived in the 1998 general election, as the All India Anna Dravida Munnetra Kazhagam became a key component of Prime Minister Atal Bihari Vajpayee government that her withdrawal of support thrown the BJP government without majority and further triggered to another general election just in a year in 1999. 