Arora was born in Chembur to a malayali mother Joyce Polycarp and punjabi father Anil Arora. She attended Loreto Convent, Chembur, Mumbai. Her sister is Malaika Arora Khan. She is married to Shakeel Ladak, a businessman and they have two sons named Azaan born on 05 February in 2010 and Rayaan born on 20 October in 2012.
In 2007, she made a special appearance in Farah Khan's film, Om Shanti Om in the song "Deewangi Deewangi" with her sister and brother-in-law Arbaaz Khan. In the same year, she appeared in Speed and Red: The Dark Side, also starring Aftab Shivdasani and Celina Jaitley. The films received mixed reviews at the box office.
In 2009, her releases were Deha and Team the Force. The same year, she appeared in a supporting role in Kambakth Ishq, produced by Sajid Nadiadwala.
Her upcoming projects are Ek Tho Chance,Monopoly-The Game Of Money,Kayanaat,Banda Yeh Bindaas Hai etc.
She is married to the business tycoon Shakeeel Ladakh and they have two sons named Azaan and Rayaan.