Her notable hits include "Ishq Khudai" from Rudraksh (2003), "Halla Re" from Neal 'n' Nikki (2005), "Chorre ki baatein" from Fight Club (2006), "You're my love" from Partner (2007), "Tera Sarapa" from Welcome (2007), "Bandhane Lagi" from Naach (2005), "Jhini Jhini" from Sarkar Raj (2008), "Raghupati Raghav" from Satyagraha (2011), "Chadha de Rang" from Yamla Pagla Deewana (2011), Thug le" from Ladies vs Ricky Bahl (2011), "Madhubala" from Mere Brother Ki Dulhan (2011), "Tere Hoke Rahenge" from Raja Natwarlal (2014), and "Heera" from Highway (2014).

In 2011, Shweta collaborated with popular Punjabi singer and actor Harbhajan Mann for the song Sun Mere Chann Mahiya for the album Heer Ranjha (OST).

[citation needed] In 2012, Shweta was introduced in the Tamil playback singing industry with a hat trick of releases for composer Yuvan Shankar Raja.

Her first reality television show as a playback singer in 2008, Mission Ustaad on Channel 9x, was produced by the United Nations and judged by A. R. Rahman and Javed Akhtar.

In the summer of 2015, Pandit got engaged by the river Seine in Paris and a year later in July 2016, she married Ivano Fucci, an Italian film producer, in a traditional Indian wedding held in Jodhpur.

[10][11] Shweta won her first Filmfare Award for Best Female Playback Singer – Telugu for Kotha Bangaru Lokam (2009), for the song Nenani Neevani, by Mickey J Meyer.