My Second Cousin

I have a second cousin
Her name is Rihanna Kowalski
She still wears braces
Though she is 17 years old
My second cousin
Whose name is Rihanna Kowalski
Likes to dance at parties
She has a dog named Harvey
My second cousin
Whose name is Rihanna Kowalski
Excels in all school subjects
But she really likes science
She wants to study astronomy in college
My second cousin
Whose name is Rihanna Kowalski
Is an avid bike rider
She obeys all traffic laws
This is one of the reasons I admire her
Also, like me, she enjoys movies from the thirties
My second cousin
Whose name you by now remember
Is pretty darn cool
Everyone likes her
Also, she has an unusual name