Jay-Z is so protective of his young protégée Rihanna that he decides who she can date. Rihanna admits that Jay-Z has a paternal way about him, but she says she has confidence in his judgement. Rihanna and Jay-Z collaborated together on the song Umbrella. The rapper even vets the young singer's dates! Rihanna, 19, told People magazine, "I just found out from a mutual friend that guys will talk to Jay first before they try to approach me. He's very protective. Jay has my best interests in mind. If it's a good guy I know Jay won't shut him down." | 
