[5] Nigam was one of the contestants of Jo Jeeta Wohi Superstar, a singing competition on Star Plus channel.
[6] He sang the title track of Kitani Mohabbat Hai for seasons I and II, a daily soap on NDTV imagine.
He has worked with renowned music directors like Lalit Pandit, Anu Malik, Pritam, Sajid-Wajid, Shameer Tandon.
Aishwarya is fondly known for singing the famous item song "Munni Badnaam Hui" from Salman Khan starer Dabangg.
The Hit Item number "Tere Mohalle" from the movie "Besharam" starring Ranbir Kapoor is also sung by Aishwarya Nigam.