Pop beauty Jessica Simpson has an unattractive side effect from hysterical laughter - she wets herself.

The IRRESISTIBLE singer's tendency to add a splash of urine to the moment when she's amused will be documented in her upcoming reality show with husband Nick Lachey, NEWLYWEDS: NICK + JESSICA, which hits American TV screens on 19 August (03).

Lachey says, "We were having a party, and Jessica spilled something on the floor. She and her mom started laughing hysterically.

"Now, when Jessica laughs a little too hard, she has a tendency to lose control of her bladder. This was no exception. She p***ed herself silly, and the camera was there to capture it."

13/08/2003 09:10