Rihanna can actually sing. Not that much worse than you, Warrel. She's a great girl, she's sexy, she's unique, and she's signed to Roc Nation. Very successful. She was the best part of Jay-Z's last album.
No, she isn't. Lady Gaga is talented, her debut album is better than any metal that came out this year, including Manegarm, Om, Kold, etc. She posses more technicial ability than most metal bands, and her music simply sounds better. Why? Because it's more unique than the waves of clone thrash, black, and death metal.
If she was a hermaphrodite, you'd have your lips around her cock as soon as she showed it to you.