Every week a special guest on Star Plus’ <a href=http://www.tellychakkar.com/slideshow/launch-jo-jeeta-wahi-superstar>Jo Jeeta Wohi Superstar Season 2</a> brings some great surprises along. This week, the famous play back singer <a href=http://www.tellychakkar.com/snippets/salman-makes-alka-cry>Alka Yagnik</a> made a very musical appearance with her hit number <em>Ek Do Teen</em>.