Beyonce Blue Ivy

Both Jay-Z and Beyonce have made headlines this week for their respective appearances at Carnegie Hall -- Hov ripped through his hits at the venue for charity. Now the entertainers are putting the performance aspect of their careers aside to focus on a legal matter: trademarking their daughter's name...

Blue Ivy Carter is probably one of the most powerful infants in the world. With music royalty Beyonce and Jay-Z for parents and a Billboard record already under her belt at just a few days old, we're sure baby Blue has a bright future in front of her...