Ashlee Simpson -- No Baby, No Problem 12/10/2008 12:40 PM PT For the second night in a row, Ashlee Simpson and Pete Wentz were out sans baby Bronx Mowgli. The kid is 20 days old ... which means they've been without their baby more than 10% of the nights. Play video content See Also Ashlee: Rock-a-Bye Bye Baby Share on Facebook Share on X Ashlee Simpson