Seth Meyers, the host of "The Tonight Show" has disclosed to everyone that the great Rihanna has a weakness that she can never get over. The singer, actress, model and businesswoman is one of the most decorated female singers in the world and a receiver of countless awards. She was was born a Barbadian on February 20, 1988 to Monica Braithwaite and Ronald Fenty. The singer kicked off her musical career in 2005 after signing to Def Jam Recordings.