BIGBANG’s playful, somewhat of a troublemaker maknae Seungri emphasized his single status during the group’s ‘MADE’ tour that was held this past October 24 in Macao. For this particular concert, Seungri performed Beyonce’s hit song “Single Ladies,” giving all the fans a good time and bringing lots of laughs. 

It was reported via a newspaper in Taiwan that Seungri thrust up his fourth finger, pointing at it during the song’s chorus, emphasizing his single status. The maknae kept on showing his ringless fourth finger all throughout his performance and repeated “No” over and over in Chinese in an attempt to perhaps explain his recent scandal in Taiwan. 
After his performance, Seungri proceeded to ask G-Dragon whether he has a girlfriend to which the leader gave a cursory reply by saying, “No.” 

G-Dragon’s firm “No” comes subsequent the news of his dating news with Japanese model Mizuhara Kiko, which had been making headlines of late. It seems the two are indeed “just friends,” which the model declared as much during an event in Hong Kong. 
Source: AllKPop