The businessman-turned-politician's meeting with the AIADMK supremo was officially stated for discussing his "constituency related matters", same reason cited by the six other DMDK MLAs when they met Jayalalithaa.
The six MLAs, who had earlier met Jayalalithaa ostensibly to secure development works in their constituencies, have turned rebels functioning as a separate group in the Assembly.
They have distanced themselves from the party line, which was against the AIADMK.
Pandiarajan's meeting with Jayalalithaa assumes significance in the wake of ruling AIADMK's attempt to garner support for its fifth candidate in the Rajya Sabha elections.
Though AIADMK can win four seats with ease considering its strength of 151 in the 234-member Assembly, Jayalalithaa has chosen to field a fifth candidate, amid reports that it was likely to woo the dissident DMDK MLAs besides smaller allies like MMK and Puthiya Tamizhagam for support.
Political circles are rife with speculation that DMDK and DMK (23 MLAs) could go in for a consensus candidate though neither of them have announced any decision so far.
Pandiarajan later defended his meeting with the Chief Minister.
Observing that his decision was to effectively realise his promises made to the people of his constituency Virudhunagar, he said, "I have complete faith in her (CM) that she would consider my request and fulfil the aspiration of my people. I thank wholeheartedly for her support."
Pandiarajan's meeting with Jayalalithaa comes within a month after DMDK MLA R Santhi called on her on May 29.
