Music VideosPop Red Velvet – Dumb Dumb Artist: Red Velvet Song: Dumb Dumb Previous Single: Ice Cream Cake Producer: ? Stephen — September 8, 2015 Artist: Red Velvet Song: Dumb Dumb Previous Single: Ice Cream Cake Producer: ? Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Tags: Girl GroupLDN NoisePopRed VelvetSM Entertainment