Hard Kaur was involved in a verbal spat at a Bandra restobar recently. The crooner had a tiff with a young guest who allegedly called her names Refusing to take things lying down, Hard retaliated causing a commotion at the venue. Says an onlooker, "There were several Bollywood as well as small screen folk at the venue as they had been invited for the relaunch of the restobar at Waterfield Road over the weekend. Around 11 pm there were suddenly raised voices near the entrance. Guests in the vicinity were taken aback to see Hard indulging engaged in a heated argument with a guy." Adds the source, "He apparently made some digs referring to her singing abilities. Hard Kaur gave him an earful. There was also some pushing and shoving around. Guests intervened and made the two go to different corners of the venue."