Her mother Divya is a housewife and her father Nimesh Jethmalani is a businessman.

[2] She was the runner-up at the Miss Mumbai contest in 2004 and also appeared in the music video of the pop song 'Chhod do Aanchal Zamaana Kya Kahega' by Bombay Vikings & Mera Dadla by Vaishali Samant & Avadhoot Gupte.

[1] On 11 August 2014, Kamna married Suraj Nagpal, a Bangalore-based businessman.

[4][5] She appeared in the video of "Chhod Do Aanchal Zamaana Kya Kahega" by Neeraj Shridhar – Bombay Vikings in 2004.

The following year, she made her movie debut with the Telugu film Premikulu.