She won filmfare award for Playback singing for the song Munni Badnaam Hui
Shweta has sung in 11 different languages including Hindi, Bengali, Bhojpuri, Telugu, Kannada movie songs
She has received many accolades and awards including: 18th Journalist National Award, 17th Annual Star Screen Awards, Apsara Film Producers Guild Awards, Filmfare Awards, IIFA Awards, Mirchi Music Awards, The Global Indian Film & TV Honours, Prayag Kalakaar Awards, South Indian International Movie Awards, Zee Cine Awards, Apsara Film & producers Guild Awards, Stardust Awards, Lions Gold Awards, BIG STAR Entertainment Awards
Shweta participated in school competitions as a kid, later she particpated in stage shows ans singing in events like marriage, reception, festivals, celebrations
Mamta Sharma sung Munni Badnaam Hui for the Salman Jhan starrer Dabangg, which became a super hit of the year
Mamta made special appearance on screen in the movie Dabangg 2
She is fondly called Queen of item songs for her series of super hit item numbers like Munni Badnaam Hui, Anarkali disco chali, Pritam pyare, Fevicol Se,Tinku Jiya, Pinky