Divyanka Tripathi, who is currently seen on Nach Baliye 8 along with her partner Vivek Dahiya has aggravated an old injury while rehearsing for her act on the show. Divyanka, who had a slipped disc several years ago, suffered a back spasm while rehearsing, which combined with her existing back condition, has made it painful for her to dance. A doctor has advised her not to aggravate her back, and to not dance for a few days. Divyanka and Vivek have had a great run in the first three weeks of the competition. However, it remains to be seen what the judges' decision on this will be - whether Divyanka will perform or will Vivek be allowed to dance without his Baliye. Nach Baliye produced by BBC Worldwide India airs every Saturday and Sunday at 8pm on Star Plus.