Banks arrives at the CW's upfront presentation in New York. Plus: Pete Wentz & Rihanna, Kris Allen, Shawn Johnson and more

ALL THAT GLITTERS

Ciao, bella! Jessica Alba makes a stunning entrance Wednesday in a jewel-accented Prada cocktail dress at a bash for the Bulgari "Between History and Eternity 1884-2009" retrospective exhibition at Rome's Exposition Palace. The event celebrates the Italian jewelry company's 125th anniversary.