Guess The Bday Babe Showing Off Her Generous Gifts!

Time for another guess who ... birthday style! Can you guess the singer showing off her gift-wrapped presents?

This busty singer has referred to Justin Bieber as her mentor and she is currently dating a superstar quarterback in the NFL!!! If you still can't guess it ... her last name is the very beverage you'd toss back while watching an NFL game ...

Hit the gall above to see who these gifts belong to!!!