She has been training in various classical Indian dance forms, including Bharatanatyam since the age of four, and has performed on stage in front of a live audience on various occasions.
[4] Mazumder became the face for several leading brands including Lakmé Cosmetics, Panasonic, Listerine, Fiama Di Wills and Archies (company).
[8] Because of its bold theme, A Scandall was a controversial film in a mostly conservative and traditional India, but Reeth later said that her preferring it over the usual Bollywood tree side romance as her debut, was a conscious decision as she being confident of her acting prowess is not scared of being stereotyped.
In May 2016, an audiovisual clip of Reeth getting intimate with her co-actor Johnny Baweja started circulating on the internet in the form of an MMS.
[10] Earlier in 2016, Mazumder was embroiled in a controversy when in a video interview with a web portal she admitted buying a love doll from Paris and gifting it to her then boyfriend.