Listen to Kati Aaj Cake online. Kati Aaj Cake is a Bhojpuri language song and is sung by Rupesh Raj and Aarti Sinha. Kati Aaj Cake, from the album Kati Aaj Cake, was released in the year 2022. The duration of the song is 3:12. Download Bhojpuri songs online from JioSaavn.