She really should , could you imagin her! OMFG!!!!! The video will blow peoples mind i am sure. Im sure she could sing even if she cannot , autotune her voice and we are cooking!
I would never call them pretty honestly. Beauty queens in the industy imo are Brandy, Amerie, Brooke Valentine, Cassie, Christina Milian, Sade, Vivian Green, Monica, Toni Braxton before... they are all naturally beautiful, from the ones you listed Jennifer lopez and Rihanna can look good when they are caked up only.
Cheryl Cole >>>>>>>>>>>>> Shakira / Beyonce / Selena Gomez >>>>>>> Avril Lavinge / Jennifer Lopez >>> Katy Perry / Rihanna / Nicki Minaj >> Miley Cyrus / Christina Aquilera / Britney Spears / Lady Gaga / Kesha