London: Beyonce Knowles has been slammed by parents for her risque performance on 'Drunk In Love' at the Grammy Awards.

Beyonce Knowles
Beyonce Knowles. Pic/Santa Banta 

During her performance, the 32-year-old singer opened her legs on a chair in a G-string before she came undone during an apparent wardrobe malfunction, Metro.co.uk reported.

The 17-time Grammy winner also humped her tush up against her hubby Jay Z after he joined her on stage, which further angered parents.

One of the tweets read that opening Grammy song performance inappropriate for young children, thank you Beyonce with the hashtag “ChannelChange”.