After releasing the super sexy MV teaser for her "Banana" the other day, �G.NA finally unveiled the teaser for her title track, "Top Girl"! As reported earlier, the teaser was revealed through LG Electronics' official�website, the parent brand behind G.NA's latest endorsement product, 'Smart Net Hard'.�For "Top Girl", G.NA transformed into a princess who loves the life of luxury, and has a ton of fun wherever she goes. Check out the MV teaser below!