Jennifer Lopez has revealed all the glamorous details of the gigantic surprise birthday bash she threw for hubby Marc Anthony. How you keep a party of this scale a secret is news to us, but apparently J. Lo managed to do just that.
Step one was tricking Marc when he asked about potential birthday plans. "I told him it was such a busy weekend, that I might not be able to do anything," she told People. It was a good cover, considering the same day of the party she was competing in a triathlon on the opposite coast, in Malibu, Calif.