Three weeks ago, the pretty ladies of SISTAR made their comeback with 'Shady Girl'. The song was much improved over their debut song 'Push Push' and as a result the girls have been getting more popular. To capitalize on this momentum, Starship Entertainment has released a special practice video of Shady Girl for fans to enjoy. Gotta love their pretty legs and how well they move despite wearing high heels. Thanks to J0annaT for the tip and check out the practice video below.