Laura Bush, "Mommyzilla"

May 23, 2008 7:10:37 AM PDT
First lady Laura Bush has a new nickname -- "Mommy-zilla." First daughter Jenna says her mom earned the moniker in the run-up to her wedding.

Jenna tells "Tonight Show" host Jay Leno her mom's tough side really came out when a storm made a mess of their wedding preparations right before the recent ceremony.

As for dad, Jenna says the president was very emotional during the wedding.

She says he got so worked up he couldn't get through his toast.

Jenna adds her folks are already asking about when they'll be grandparents.