original: it debuted at # 20 on vh1 's vh1 top 20 video countdown on june 28 , 2008 .
simplifications: it first came out at # 20 on vh1 's vh1 top 20 video countdown on june 28 , 2008 . it debuted at # 20 on vh1 's vhi top 20 video countdown on june 28 , 2008 . on june 28 , 2008 , it started at # 20 on vh1 's vh1 top video countdown . it debuted at # 20 on vh1 's vh1 top 20 video countdown . it debuted at # 20 on vh1 's top 20 video countdown on june 28 , 2008 . it performed in public for the first time at # 20 on vh1 's top 20 video countdown on june 28 , 2008 . june 28 , 2008 saw it 's debut at # 20 on vh1 's vh1 top 20 video countdown . it debuted at # 20 on vh1 's vh1 top 20 video countdown on june 28 , 2008 .