Ashlee Simpson and Pete Wentz take their soon-to-be-tormented baby boy Bronx Mowgli Wentz, 3 months, catch a departing flight to London at LAX airport in Los Angeles on Tuesday (March 3).

Pete Wentz said of his secret to putting Bronx to sleep,

“To get our son to sleep we play him Bob Dylan’s ‘You Belong To Me’. Or a little Sinatra.”

The Fall Out Boy rocker continued,

“My boy’s probably the last person in the world to appreciate my singing voice. Although I wrote a lullaby especially for him – you’ll find it on our new album if you look hard enough – it’s a hidden track. We had so much fun doing it I’m going to put out an album of songs for children.”

source: [just jared]