Star Tracker: Christina Aguilera, Shakira and more

—Are we going to have two Latina judges on TV's hottest talent shows? It certainly seems like a possibility now that rumors are swirling about Christina Aguilera possibly stepping up to the plate for Simon Cowel's latest brain child X Factor.

—Is Enrique Iglesias going to be a father? He reportedly gathered his nearest and dearest to break the news that he and his longtime girlfriend Anna Kournikova are expecting, but details are still sketchy.

Shakira's Youtube.com views have surpassed 1 billion. Yes, we said BILLION! It's a huge milestone for the Colombian songstress. She has her hugely popular 2010 World Cup anthem Waka Waka to thank for almost half of the views. Watch it below: