The 43-year-old "Jism 2" helmer separated from her husband Manish Makhija last year after 11 years of marriage.
"To all those speculating about my 'love' life-am fiercely single & that's the way I intend to stay," Pooja tweeted.
The actress-turned-filmmaker said she decided to address the rumours as she did not want people to take her silence as her acceptance to the "loose talk".
"If love happens, in such a graceless age you will hear it from me... Not some tabloid going into information overload.
