J.Lo at 40: How a Diva Was Made!

In 40 photos, see how the birthday girl (on July 24) went from Jenny from the Block to superstar


In Rome to attend the wedding of Tom Cruise and Katie Holmes, all eyes are on Lopez as she wears a stunning one-shouldered Marchesa gown to their rehearsal dinner on Nov. 16, 2006. On the bride? A demure pantsuit.